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Ente AuthAuthenticator
Free

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

 Free

Free and open source under the GPL 3.0 or later.

Windows, macOS, Linux, Android, iOS, Web Linux
  • End-to-end encrypted cloud backup at no cost
  • Clients on mobile, desktop and the web, all open source
  • Supports both TOTP and HOTP codes
  • Fits in with the GNOME desktop
  • Backup relies on an Ente account, even though the data is encrypted
  • Built for Linux desktops only
  • Codes live on the desktop rather than on a phone you carry
Downloadable app, Web application Downloadable app
Open source Open source
License: AGPL-3.0 License: GPL-3.0-or-later
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 24, 2026

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