Compare software

MinerU vs Umi-OCR: catalog facts
MinerU	Umi-OCR
Free Free to download and run; the repository does not declare a standard license.	Free Free and open source under the MIT licence.
Self-hosted, Command line	Windows, Linux, Command line
Parses tables, formulas and scanned pages with OCR Accepts PDF, Office, OpenDocument, EPUB, HTML and more	Runs fully offline with a built-in OCR engine Screenshot, batch image and PDF recognition
Setup and model downloads suit technical users Higher-quality parsing tiers need more compute	No macOS build Documentation is primarily in Chinese, with English and Japanese READMEs
Downloadable app, Self-hosted	Downloadable app
Closed source	Open source
License not stated	License: MIT
No account needed	No account needed
Works offline	Works offline
Official website Full listing and sources Checked September 23, 2026	Official website Full listing and sources Checked October 2, 2026

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