Millrace

On-device batch OCR

Only for Mac

$49.99

Mac

Millrace turns folders of scans into searchable PDFs — thousands of them, overnight, entirely on your Mac. 100% ON-DEVICE Nothing ever leaves your Mac. No upload, no account, no tracking, no cloud — there is no server. It's the on-device choice for confidential client files you legally can't send to the cloud. BUILT FOR THE BACKLOG Drop a folder of thousands of scans and close the lid. Millrace works through the night and is done by morning. Pause, resume, or lose power mid-run — it picks up exactly where it stopped and never reprocesses what's done. SMART REDACT Auto-detect names, emails, phone numbers and IBANs, then truly burn them out — not a black rectangle you can copy underneath. 100% on-device. PRO TOOLS, ALL ON-DEVICE • Verify digital signatures across a whole batch, with a SHA-256 audit trail • Bates numbering and CONFIDENTIAL / COPY stamps in a single pass • Auto-organize the output by document type • Factur-X e-invoice XML, embedded for the French e-invoicing mandate • Watch folders — point Millrace at a folder once, and everything dropped in is processed automatically • Compression presets with a before/after preview PAY ONCE $49.99, one time. No subscription, no in-app purchases — everything Millrace does today, yours forever. Apple Silicon native. Requires macOS 14 or later.

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New: send scans straight from your iPhone with the Millrace Scan companion. QR-code pairing, encrypted direct transfer over your local network — no cloud. Document recognition and sorting run entirely on your Mac.

Version 1.0.1

The developer, Christine Martin, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Not Collected

    The developer does not collect any data from this app.

    Privacy practices may vary, for example, based on the features you use or your age. Learn More

    Accessibility

    The developer has not yet indicated which accessibility features this app supports. Learn More

    Information

    Seller
    • Christine Martin
    Size
    • 3.6 MB
    Category
    • Business
    Compatibility
    Requires macOS 14.0 or later.
    • Mac
      Requires macOS 14.0 or later.
    Languages
    • English and French
    Age Rating
    4+
    Copyright
    • © 2026 Christine Martin
  • Developer Website
  • Privacy Policy

    • Supports

    • Family Sharing

      Up to six family members can use this app with Family Sharing enabled.

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