Denser Chat alternatives for AI agents.

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

Get your documents ready for gen AI

Python tool for converting files and office documents to Markdown.

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

SumatraPDF reader

📄 Create PDF files using React

🖼️ Image Toolbox is a powerful app for advanced image manipulation. It offers dozens of features, from basic tools like crop and draw to filters, OCR, and a wide range of image processing options

Display PDFs in your React app as easily as if they were images.

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

Sioyek is a PDF viewer with a focus on textbooks and research papers

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

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

PDF tooling for Go and the command line.

PyMuPDF is a high performance Python library for data extraction, analysis, conversion & manipulation of PDF (and other) documents.

BISHENG is an open LLM devops platform for next generation Enterprise AI applications. Powerful and comprehensive features include: GenAI workflow, RAG, Agent, Unified model management, Evaluation, SFT, Dataset Management, Enterprise-level System Management, Observability and more.

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