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Best Open-Source Two-Factor Authentication | open-source.store

Two-Factor Authentication

MFA, TOTP authentication tokens, and user access verification keys.

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Tool Type

Self-hostedDesktopCLIMobile

Platforms

macOSWindowsLinuxDockerWeb

License

MITApache-2.0GPL / AGPL

7 tools found

Ente Auth

End-to-end encrypted 2FA generator with cloud backup.

28.1kiosandroidWebtoday

AGPL-3.0Two-Factor Authentication

Aegis Authenticator

Secure open-source 2FA app for Android.

12.8kandroid17d ago

GPL-3.0Two-Factor Authentication

PrivacyIdea

Multi-factor authentication system for user logins.

1.7kLinuxDocker2d ago

AGPL-3.0Two-Factor Authentication

FreeOTP

Two-factor authentication token generator.

1.7kandroidios2mo ago

Apache-2.0Two-Factor Authentication

Clockode

TOTP Client

GPL-3.0Two-Factor Authentication

GNOME Authenticator

Generate two-factor codes on the desktop.

GPL-3.0Two-Factor Authentication

Authenticator

Generate two-factor codes

GPL-3.0Two-Factor Authentication