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microsoft authenticator

Access your account easily, and securely

LEARN MORE

Get the app on your phone, for free

Microsoft Authenticator - Android Apps on Google Play
Microsoft Authenticator on the App Store

OR

Enter your phone number and we'll send you a download link

Microsoft will use your phone number only for this one-time transactional purpose, the information won't be stored. Standard SMS rates may apply.

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Go passwordless

Enter your username and confirm your sign-in with your phone. It’s that easy!

The Microsoft sign in screen is paired with a phone, indicating that you can sign in with fingerprint.

More secure

Passwords can be forgotten, stolen, or compromised. With Authenticator, your phone provides an extra layer of security on top of your PIN or fingerprint.

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Get to your apps faster

Use Authenticator to sign-in to Outlook, OneDrive, Office, and more.

The authenticator app, showing Outlook, Contoso and Facebook accounts

Add multiple accounts

Protect all of your accounts with two-step verification.