整理目前开源的最优表格识别模型，完善前后处理，模型转换为ONNX | Organize the currently open-source optimal table recognition models, improve pre-processing and post-processing, and convert the models to ONNX.
$ git clone https://github.com/RapidAI/TableStructureRec.gitTurn 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.
Transforms complex documents like PDFs and Office docs into LLM-ready markdown/JSON for your Agentic workflows.
Tesseract Open Source OCR Engine (main repository)
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
Pure Javascript OCR for more than 100 Languages 📖🎉🖥
Data from GitHub · snapshot Sep 24, 2026