6.8.9 Safe to install
Enhance Security with Microsoft Authenticator

A user-friendly app by Microsoft Corporation, providing an additional layer of security through two-factor authentication.
Microsoft Authenticator is a reliable tool for enhancing the security of your online accounts. It offers convenient and secure sign-ins through multi-factor authentication, passwordless options, and password autofill. Additionally, it provides efficient account management options for Microsoft personal, work, or school accounts.
Getting started with multi-factor authentication
Multi-factor authentication (MFA) adds an extra layer of security to your login process. Once enabled, after entering your password, you'll be prompted to provide additional proof of identity. You can either approve the notification sent to Microsoft Authenticator or enter the one-time password (OTP) generated by the app. The OTP codes have a 30-second countdown timer to ensure that you never reuse the same time-based one-time password (TOTP). This feature eliminates the need to remember specific numbers. Moreover, the OTP doesn't require an internet connection and won't drain your device's battery. The app allows you to add multiple accounts, including non-Microsoft ones like Facebook, Amazon, Dropbox, Google, LinkedIn, GitHub, among others.
Getting started with passwordless
With Microsoft Authenticator, you can bypass the need for passwords and use your phone as a secure login tool for your Microsoft account. Simply enter your username and approve the notification sent to your phone. Your fingerprint, face ID, or PIN will act as a second layer of security in this two-step verification process. Once you've completed this process, you'll have seamless access to all Microsoft products and services such as Outlook, OneDrive, Office, and more.
Getting started with autofill
Microsoft Authenticator not only enhances security but also streamlines the log-in experience by offering password autofill capabilities. By signing in on the Passwords tab within the Authenticator app using your personal Microsoft account, your passwords, including those saved in Microsoft Edge, can sync and autofill. You can set Microsoft Authenticator as the default autofill provider, enabling you to conveniently autofill passwords for apps and sites on your mobile device. All your passwords are protected with multi-factor authentication within the app. Accessing and autofilling passwords on your mobile device requires verification through your fingerprint, face ID, or PIN. Additionally, you have the option to import passwords from Google Chrome and other password managers.
Microsoft personal, work, or school accounts
In some cases, your workplace or educational institution may require you to install Microsoft Authenticator to access specific organizational resources. To do so, you'll need to register your device through the app and add your work or school account. Microsoft Authenticator supports certificate-based authentication by issuing a certificate on your device. This feature allows your organization to verify that the sign-in request is coming from a trusted device, ensuring seamless and secure access to additional Microsoft apps and services without the need for repeated logins.
Overview
Microsoft Authenticator is a Freeware software in the category Business developed by Microsoft Corporation.
The latest version of Microsoft Authenticator is 6.8.9, released on 05/02/2024. It was initially added to our database on 09/08/2023.
Microsoft Authenticator runs on the following operating systems: Android/iOS.
Users of Microsoft Authenticator gave it a rating of 5 out of 5 stars.
Pros
- Offers two-factor authentication for added security
- Supports a wide range of websites and services
- Easy to set up and use
- Syncs across multiple devices for convenience
- Can be used for both personal and work accounts
Cons
- May not be fully compatible with some older devices or operating systems
- Some users may find the interface somewhat confusing at first
FAQ
What is Microsoft Authenticator?
Microsoft Authenticator is a security app that helps you prove your identity when signing in to your Microsoft account.
How does Microsoft Authenticator work?
Microsoft Authenticator uses two-factor authentication to verify your identity. It prompts you to approve sign-in requests on your phone.
Is Microsoft Authenticator free to use?
Yes, Microsoft Authenticator is free to download and use.
Can I use Microsoft Authenticator with non-Microsoft accounts?
Yes, you can use Microsoft Authenticator with non-Microsoft accounts that support authenticator apps.
What devices are compatible with Microsoft Authenticator?
Microsoft Authenticator is available for iOS and Android devices.
Does Microsoft Authenticator store my passwords?
No, Microsoft Authenticator does not store your passwords. It only helps you verify your identity.
Can I use Microsoft Authenticator offline?
Yes, you can use Microsoft Authenticator to generate security codes even when your device is offline.
Is Microsoft Authenticator secure?
Yes, Microsoft Authenticator is designed with security in mind to protect your account from unauthorized access.
Can I use Microsoft Authenticator for work accounts?
Yes, many businesses use Microsoft Authenticator for secure access to company resources.
How can I set up Microsoft Authenticator on my device?
You can download the app from the App Store or Google Play Store, and then follow the on-screen instructions to set it up for your accounts.

Elena Angelini
I'm Elena, your go-to software reviewer at UpdateStar and tech enthusiast. Whether you're a user seeking the latest software titles or software news I've got you covered. When I'm not diving into the latest software, you can find me exploring nature trails, camping under the stars, or competing in online multiplayer games. My reviews are designed to be fun, engaging, and packed with all the details you need to make informed decisions.
Latest Reviews by Elena Angelini
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