Uses vision LLMs for OCR instead of Tesseract; choose when you want LLM-based extraction or structured markdown rather than a PDF text layer.
OCR & Document Extraction using vision models
- 12.3k
- TypeScript
- MIT
document OCR / PDF text-layer insertion
OCRmyPDF adds an OCR text layer to scanned PDF files, making them searchable and copy-pasteable using Tesseract.
Solves the same problem with a different architecture or at a different layer. Expect to rewrite the integration.
Uses vision LLMs for OCR instead of Tesseract; choose when you want LLM-based extraction or structured markdown rather than a PDF text layer.
OCR & Document Extraction using vision models
Converts scanned PDFs into other formats via OCR; choose when you want editable conversions rather than PDF/A searchable output.
PDF craft can convert PDF files into various other formats. This project will focus on processing PDF files of scanned books.
Does the same job, but ships as an app. Useful to a person, not swappable into a codebase.
Web app for OCR and proofreading; choose when you need a human-in-the-loop workflow rather than batch CLI OCR.
Web interface for recognizing text, proofreading OCR, and creating fully-digitized documents.
Document management system with OCR; an end-user app for archives.
Open Source Document Management System for Digital Archives (Scanned Documents)
Windows virtual printer with OCR; end-user GUI tool.
Open Source Virtual (Network) Printer for Windows that allows you to create PDFs, OCR text, and print images, with advanced features usually available only in enterprise solutions.
Chinese OCR web service with UI/API; end-user tool, not a PDF text-layer library.
开源易用的中文离线OCR,识别率媲美大厂,并且提供了易用的web页面及web的接口,方便人类日常工作使用或者其他程序来调用~
These projects were analysed and named OCRmyPDF among their alternatives. The relationship is not symmetric — how OCRmyPDF rates them is a separate judgement, made when OCRmyPDF is analysed in its own right.
calls OCRmyPDF “Adds a searchable text layer to scanned PDFs; pick when you only need searchable PDFs, not Markdown/EPUB conversion.”
PDF craft can convert PDF files into various other formats. This project will focus on processing PDF files of scanned books.
calls OCRmyPDF “A command-line tool that overlays OCR text on PDFs; choose it for batch PDF searchability, not in-code OCR.”
Pure Javascript OCR for more than 100 Languages 📖🎉🖥
calls OCRmyPDF “choose for a CLI tool that adds a searchable OCR text layer to scanned PDFs.”
Contexts Optical Compression
calls OCRmyPDF “CLI tool to add OCR text layers to PDFs; end-user tool, not a library.”
A wrapper to work with Tesseract OCR inside PHP.