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Ente AuthZoho OneAuth
Free

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

 Free

Free authenticator app.

Windows, macOS, Linux, Android, iOS, Web Windows, Android, iOS
  • End-to-end encrypted cloud backup at no cost
  • Clients on mobile, desktop and the web, all open source
  • Time-based one-time codes for third-party accounts
  • Passwordless and QR code sign-in for Zoho accounts
  • Backup relies on an Ente account, even though the data is encrypted
  • Many features apply only to Zoho accounts
  • Closed source
Downloadable app, Web application Downloadable app
Open source Closed 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 October 2, 2026

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