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OTPClient

by Paolo Stivanin
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Application for managing TOTP/HOTP tokens with built-in encryption

Highly secure and easy to use OTP client written in C/GTK3 that supports both TOTP and HOTP and has the following features:

  • integration with the OS' secret service provider via libsecret
  • support both TOTP and HOTP
  • support setting custom digits (between 4 and 10 inclusive)
  • support setting a custom period (between 10 and 120 seconds inclusive)
  • support SHA1, SHA256 and SHA512 algorithms
  • support for Steam codes
  • import and export encrypted/plain andOTP backup
  • import and export encrypted/plain Aegis backup
  • import and export plain FreeOTPPlus backup (key URI format only)
  • import of Google's migration QR codes
  • local database is encrypted using AES256-GCM (PBKDF2 with SHA512 and 100k iterations) and, while decrypted, it's stored in a secure memory area allocated by GCrypt.

Changes in version 3.6.0

4 months ago
(Built 3 months ago)
  • Community built

    This app is developed in the open by an international community, and released under the GNU General Public License v3.0 or later.
    Get involved
Installed Size~171.08 MiB
Download Size59.22 MiB
Available Architecturesx86_64, aarch64
Installs19,341