Put Nix in everything!

A portable secure file encryption tool that allows you to encrypt files and split them into multiple shares, with the ability to decrypt using only a subset of these shares.

a standalone toolkit supporting AES, SM4 encryption, RSA, SM2 encryption/sign/verify, hash,SM3 algorithms, encoding, and password generation—all offline and secure. 这是一个支持AES、SM4加密，RSA、SM2 签名/验签，哈希算法，SM3，编码与密码生成的独立工具箱，可断网运行，确保安全性。

💾 Pacman Cache management tool for off-the-grid updates via Sneakernet (USB drives) or Meshnets (LAN / Wi-Fi)

The Bridgefy Software Development Kit (SDK) is a state-of-the-art, plug-and-play package that will let people use your mobile app when they don’t have access to the Internet, by using Bluetooth mesh networks.

NAVIX is a blazing-fast, cross-platform code navigation and indexing tool. Designed for offline use with lightning-fast symbol lookup, file jumping, and project-wide search — ideal for developers who crave performance without bloated IDEs.

Metadata Enchanced Collection Orientated Music Player

An offline utility to convert video clips to animated GIFs. Serves as a follow-up to project video-to-GIF archived at https://github.com/incubated-geek-cc/video-to-GIF

🔁 Convert TRON addresses ⇄ Ethereum hex format. Lightweight, deterministic, and network-free. Includes Base58Check validation.

An example of scaling the use of Jupyter Notebooks with nbformat and YAML configuration files.

A role for offline installation of Docker in Linux

localclientdb is a lightweight JavaScript/TypeScript library designed to simulate a backend database on the client-side, particularly useful for frontend development, offline-first applications, and prototyping. It provides a MongoDB-like API and supports IndexedDB, WebSQL, and LocalStorage as storage backends. It can be used with various frontend.

Generate precomputed hash tables from large wordlists.

Go utility for counting the resources in use at a cloud infrastructure provider.

A Simplified Photo Gallery App for Offline Use built using React, Tailwind and Vite

Go utility for counting the resources in use in an AWS environment.

Save your world. Protect your story.

Microsoft Exchange/Outlook Offline Address Book (.oab files) decoder

Plain text editor for Android. Many file extensions supported.

A secure, offline password management tool that helps you create, store, and organize your credentials locally. This tool prioritizes privacy by maintaining all sensitive data on your local machine without any cloud connectivity.