Emailed invoice file handler

A Streamlit-powered application that provides a user-friendly interface for editing PDF documents.

PDFio is a simple C library for reading and writing PDF files.

An interactive web application that allows users to chat with their PDF documents using natural language. Built with Next.js 13 and React, this platform leverages Prisma, tRPC, and Tailwind for a seamless user experience. Users can upload PDFs and ask questions to get relevant information

Read and extract text and other content from PDFs in C# (port of PDFBox)

.net pdf parsing library

pdf2htmlEX library port for Android - Convert PDF to HTML without losing text or format

qpdf: A content-preserving PDF document transformer

Tools to add UI to pdf work

PDF补丁丁——PDF工具箱，可以编辑书签、剪裁旋转页面、解除限制、提取或合并文档，探查文档结构，提取图片、转成图片等等

pdfRest API Toolkit is a REST API service for processing PDF documents, made by developers, for developers. Rapidly integrate PDF workflows with your existing projects and applications, simply and seamlessly. Get started for free in seconds.

PDFix SDK release builds

This Large Language Model project implements a question answering system that retrieves information from scraped web pages and indexed documents

Convert PDF to HTML without losing text or format.

PDF Report Processor

AI chat for PDF files

Very minimal Langchain - DeCoupled - Production Grade Tools - Realtime Streaming - AutoPDF Chunking - Vector Store

This script removes white backgrounds from the PDF pages and overlays them onto another PDF file. It optimizes the output PDF for reduced file size while maintaining acceptable image quality. This is ideal for merging annotated or highlighted documents onto standardized templates.

In this project, we used Langchain to create a ChatGPT for your PDF using Streamlit. We built an application that allows you to ask questions about a PDF document and get answers directly from an LLM (Large Language Model), like OpenAI's ChatGPT.

manipulate and manage PDF files easily