Google Authenticator 4.2.1

Google Authenticator enhances the security of your online accounts by adding an additional layer of verification during the sign-in process. Alongside your password, you will be prompted to enter a code generated by the Google Authenticator app on your smartphone.

The Google Authenticator app can generate verification codes even when you have no network or cellular connection available.

• Sync your Authenticator codes with your Google Account and across your devices, ensuring you always have access to them, even if your phone is lost.
• Effortlessly set up your Authenticator accounts by scanning a QR code, simplifying the process and ensuring accurate setup of your codes.
• Manage multiple accounts using the Authenticator app, eliminating the need to switch between apps when signing in.
• Choose between time-based and counter-based code generation, allowing flexibility to suit your specific requirements.
• Transfer accounts between devices conveniently using a QR code, simplifying the process of moving your accounts to a new device.

To utilize Google Authenticator with Google, you must enable 2-Step Verification on your Google Account. To begin, please visit http://www.google.com/2step.