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Ente AuthFreeOTP
Free

Free and open source, funded by the company's photo storage product.

 Free

Free and open source.

Windows, macOS, Linux, Android, iOS, Web Android, iOS
  • End-to-end encrypted cloud backup at no cost
  • Clients on mobile, desktop and the web, all open source
  • Open source with public repositories for both apps
  • Available on F-Droid as well as Google Play and the App Store
  • Backup relies on an Ente account, even though the data is encrypted
  • Mobile only, no desktop app
  • Minimal project website with little documentation
Downloadable app, Web application Downloadable app
Open source Open source
License: AGPL-3.0 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 22, 2026

Checked September 23, 2026

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