Authenticator

Generate two-factor codes

Simple application for generating Two-Factor Authentication Codes.

Features:

  • Time-based/Counter-based/Steam methods support
  • SHA-1/SHA-256/SHA-512 algorithms support
  • QR code scanner using a camera or from a screenshot
  • Lock the application with a password
  • Beautiful UI
  • GNOME Shell search provider
  • Backup/Restore from/into known applications like FreeOTP+, Aegis (encrypted / plain-text), andOTP, Google Authenticator

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Explore the interface

Main Window
Add a New Account
Add a New Provider
Account Details
Backup/Restore formats support

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More Information

Project homepage

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Newest Release

Latest version 4.6.2 released on 2025-03-25 00:00:00 UTC.

Keywords

  • 2FA
  • Authentication
  • Authenticator
  • GTK
  • Gnome
  • Linux
  • OTP
  • Security
  • TOTP
  • Utility
  • Verification

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