Borb Examples alternatives for AI agents.

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

OCRmyPDF adds an OCR text layer to scanned PDF files, allowing them to be searched

Python tool for converting files and office documents to Markdown.

#1 PDF Application on GitHub that lets you edit PDFs on any device anywhere

The Privacy First PDF Toolkit

QuestPDF is a modern library for PDF document generation. Its fluent C# API lets you design complex layouts with clean, readable code. Create documents using a flexible, component-based approach.

A pure-python PDF library capable of splitting, merging, cropping, and transforming the pages of PDF files

A community-supported supercharged document management system: scan, index and archive all your documents

An ebook reader application supporting PDF, DjVu, EPUB, FB2 and many more formats, running on Cervantes, Kindle, Kobo, PocketBook and Android devices

A modern ebook manager and reader with sync and backup capacities for Windows, macOS, Linux, Android, iOS and Web

Transforms complex documents like PDFs and Office docs into LLM-ready markdown/JSON for your Agentic workflows.

Readest is a modern, feature-rich ebook reader designed for avid readers offering seamless cross-platform access, powerful tools, and an intuitive interface to elevate your reading experience.

Get your documents ready for gen AI

Open source DocuSign alternative. Create, fill, and sign digital documents ✍️

🪐 Markdown with superpowers: from ideas to papers, presentations, websites, books, and knowledge bases.

📄 Create PDF files using React