deepseek-ai/DeepSeek-OCR

Tesseract Open Source OCR Engine (main repository)

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

飞鼠格式 FlyingMouse Format - Windows 免费文件格式转换工具（离线可用，内置 FFmpeg/LibreOffice/Poppler/Tesseract）

Turn any PDF or image document into structured data for your AI. A powerful, lightweight O