Comparing the Top Open-source OCR Solutions

100% local evaluation app you can run.

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Comparing the Top Open-source OCR Solutions

We compared the top open-source OCR solutions and found which one works the best.

This evaluation features:

• DeepSeek OCR

• Datalab Chandra

• Qwen3-VL

• Dots OCR

• Granite Docling

We also created an app that allows you to run all these OCR models in one place.

The video below details our process and the whole evaluation:

Datalab Chandra came out to be the winner as per our evaluations, which supports 40+ languages and seamlessly handles text, tables, and formulas.

Everything is 100% open-source, and you can run it fully locally.

​The Chandra OCR GitHub repo is available here →​

​The code for this evaluation is available here →

Thanks for reading!