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Surya vs Umi-OCR: catalog facts
Surya	Umi-OCR
Free The code is free under Apache 2.0; model weights have a separate licence and Datalab sells…	Free Free and open source under the MIT licence.
Command line	Windows, Linux, Command line
Layout analysis and reading order alongside OCR Table recognition with rows and columns	Runs fully offline with a built-in OCR engine Screenshot, batch image and PDF recognition
Model weights are under a separate licence from the code Runs best with a capable GPU	No macOS build Documentation is primarily in Chinese, with English and Japanese READMEs
Downloadable app	Downloadable app
Open source	Open source
License: Apache-2.0	License: MIT
No account needed	No account needed
Works offline	Works offline
Official website Full listing and sources Checked September 26, 2026	Official website Full listing and sources Checked October 2, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.