Lambda Text Extractor alternatives for AI agents.

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

A fast, helpful, and open-source document parser

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

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

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

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

Pure Javascript OCR for more than 100 Languages 📖🎉🖥

Tesseract Open Source OCR Engine (main repository)

Turn any PDF or image document into structured data for your AI. A powerful, lightweight OCR toolkit that bridges the gap between images/PDFs and LLMs. Supports 100+ languages.

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

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

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.

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

Convert documents to structured data effortlessly. Unstructured is open-source ETL solution for transforming complex documents into clean, structured formats for language models. Visit our website to learn more about our enterprise grade Platform product for production grade workflows, partitioning, enrichments, chunking and embedding.