Open Authenticator
A trusted open-source Authenticator. Formerly known as SmartWatch2 Authenticator free.
Open Authenticator Alternatives
The best Open Authenticator alternatives based on verified products, community votes, reviews and other factors.
Latest update:
-
Authenticator is a simple, free, and open source two-factor authentication app.
-
Aegis Authenticator is a free, secure and open source app to manage your 2-step verification tokens...
-
Elegant user management, tailor-made for B2B SaaS
-
Google Authenticator is a multifactor app for mobile devices.
-
andOTP is a two-factor authentication App for Android 4.4+
-
How to enable 2 step verification for your accounts? Check our step-by-step guides to easily activate 2FA in all your accounts.
-
Authenticator Plus generates 2-step verification codes and lets you synchronize your accounts.
-
One app to quickly and securely verify your identity online, for all of your accounts.
-
The app for calculating one-time-passwords on iPhone and iPad.
-
TOTP Authenticator app makes it easier to setup and manage your 2-factor authentication accounts and tokens. The app allows you to add extra security to your accounts and protects them from hijacking. Available for iOS and Android.
-
Prevent your computer from going to sleep
-
Tofu Authenticator is an open-source easy to use two-factor authentication app that lets you secure your accounts with one-time passwords.
-
GTK+ application for securely managing TOTP & HOTP tokens.
-
Raivo OTP is an open-source two-factor authentication app that lets you create a one-time password for your online accounts.