Proton Authenticator is the new 2FA app that is completely free and open-source. It doesn't serve you ads like the competition.

Bitwarden Authenticator is a standalone 2FA TOTP app from the makers of Bitwarden Password Manager. Check it out to know more!

Looking for a free two-factor authentication app that works across platforms? Proton Authenticator offers broad import capabilities, iCloud sync, and thoughtful security features from a company you ...

Google Authenticator just got an update that should make it more useful for people who frequently use the service to sign in to apps and websites. As of today, Google Authenticator will now sync ...