That app is called Authenticator, and it’s a GTK app that supports over 200 providers. In fact, any siteor service that supports tokens should work with it.

If you're a Microsoft Authenticator user, like me, you’ve probably received at least one notice that the app's password ...

Bitwarden Authenticator is a standalone app that serves TOTP for free. You can continue using the paid feature, switch to the free one, or use both, as the apps are independent.

Proton has a free new authenticator apps, which is available cross-platform with end-to-end encryption protection for data.

Share or comment on this article: Microsoft sparks chaos for millions as essential app is axed e-mail 139 shares ...

Authenticator apps auto-generate numerical codes to help secure your online accounts. These codes act as a form of 2-factor authentication (2FA). Here are some of the best authentication apps ...

The Microsoft Authenticator app offers a passwordless sign-in facility to users. The passwordless sign-in feature is faster and more secure than the traditional password sign-in method.

Since 2019, Microsoft has allowed people to use a “backup and restore” tool for its Microsoft Authenticator app. Other third-party apps, such as Authy, also sync across people’s devices.

Microsoft Authenticator provides multi-factor authentication options, as well as a password manager. Here's what you should know about the app.