About
Microsoft Authenticator provides multi-factor authentication, passwordless sign-in, and password autofill for your online accounts. Enable MFA to add a second security layer during login by approving a notification or entering a one-time password (OTP) with a 30-second timer—no network connection required. Use passwordless login with your phone and biometric verification (fingerprint, face ID, or PIN) to access Microsoft products like Outlook, OneDrive, and Office. The app supports multiple accounts including Facebook, Amazon, Dropbox, Google, LinkedIn, and GitHub. Password autofill syncs passwords from Microsoft Edge and can import credentials from Google Chrome and other password managers, all protected by MFA. For work or school accounts, the app supports certificate-based authentication to verify trusted devices.
Highlights
- Multi-factor authentication with push notifications or 30-second OTP codes
- Passwordless sign-in using phone and biometric verification (fingerprint, face ID, PIN)
- Password autofill synced from Microsoft Edge with import from Chrome and other managers
- Support for multiple accounts including Microsoft, Facebook, Amazon, Google, LinkedIn, GitHub, Dropbox
- Certificate-based authentication for trusted device access to work and school resources
Best for
Personal users managing multiple online accounts, Microsoft account holders seeking passwordless authentication, and employees or students requiring secure access to organizational resources with device registration and certificate-based authentication.
At a glance
Microsoft Authenticator is available on iOS — all free to download.
It is developed by Microsoft Corporation.
Screenshots
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