Authenticator app store and generate secure 2FA (two-factor auth) tokens for your online accounts on your device. Best 2FA Authenticator App is a simple and free application for Two Factor Authentication (2FA) which generates Time-based One-time Passwords (TOTP). Mfa Authenticator app tool helps you protect your account from hackers by adding an additional layer of security. With the 2FA Backup system, you can store all your keys in the cloud and access them when needed. In case you lose or damage your phone, you simply install Authenticator apps on your new device to get access to your Keys. For your convenience, you can either use a QR Code or enter your secret key manually. Authenticator app features: - Secure & Private Authy Authenticare All data stored in Authenticator is always encrypted, even when it's stored in Google cloud to ensure that you are the only one who can access your data 2step authorization. - Encrypted Backup: In multi 2 step duo Authenticator, you can al...