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Zoho OneAuthAegis Authenticator
Free

Free authenticator app.

 Free

Free and open source under the GPL, with no accounts and no paid tier.

Windows, Android, iOS Android
  • Time-based one-time codes for third-party accounts
  • Passwordless and QR code sign-in for Zoho accounts
  • The vault is encrypted with AES-256-GCM, unlocked by password with scrypt or by biometrics
  • Automatic backups of the vault to a location you choose, plain or encrypted
  • Many features apply only to Zoho accounts
  • Closed source
  • Android only
  • No cloud sync; you own the backup process
Downloadable app Downloadable app
Closed source Open source
License not stated License: GPL-3.0
Not stated if an account is needed No account needed
Not stated if it works offline Works offline

Checked October 2, 2026

Checked September 21, 2026

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