mittagessen/kraken

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.

Tesseract Open Source OCR Engine (main repository)

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

OCR software, free and offline. 开源、免费的离线OCR软件。支持截屏/批量导入图片，PDF文档识别，排除水印/页眉页脚，扫描/生成二维码。内置多国语言库。

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

ShareX is a free and open-source application that enables users to capture or record any area of their screen with a single keystroke. It also supports uploading images, text, and various file types to a wide range of destinations.

Pure Javascript OCR for more than 100 Languages 📖🎉🖥

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

Ready-to-use OCR with 80+ supported languages and all popular writing scripts including Latin, Chinese, Arabic, Devanagari, Cyrillic and etc.

PDF Parser for AI-ready data. Automate PDF accessibility. Open-source.

🌈一个跨平台的划词翻译和OCR软件 | A cross-platform software for text translation and recognition.

pix2tex: Using a ViT to convert images of equations into LaTeX code.