Compare software

CamScannerOpen Note Scanner
Freemium

Free to download, with paid features on top.

 Free

The open-source application is available without a license fee.

Windows, macOS, Android, iOS, Web Android
  • Automatic background removal, cropping and straightening
  • OCR in 41 languages
  • Fully open source with no account or cloud component
  • Automatic edge detection and perspective correction
  • Relies on cloud sync for cross-device access
  • Proprietary, with features split between free and paid tiers
  • Rougher than commercial scanner apps
  • Development is intermittent
Downloadable app, Web application Downloadable app
Closed source Open source
License: Proprietary License not stated
Not stated if an account is needed Not stated if an account is needed
Not stated if it works offline Not stated if it works offline

Checked September 24, 2026

Checked September 22, 2026

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