What's new in Microsoft Authenticator 6.3.8

New app lock feature has been released! To protect your codes, you can require authentication each time the app is opened.

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About Microsoft Authenticator 6.3.8

Sign in is easy, convenient, and secure when you use Microsoft Authenticator. Use your phone, not your password, to log into your Microsoft account. You simply have to enter your username, then approve the notification sent to your phone. Your fingerprint, face ID, or PIN will provide a second layer of security in this two step verification process. After, you’ll have access to all your Microsoft products and services, such as Outlook, OneDrive, Office, and more.

Microsoft Authenticator also supports multi factor authentication for work, school, and non-Microsoft accounts. The app provides a second layer of security after your password. When logging in, you’ll enter your password, and then you’ll be asked for an additional way to prove it’s really you. Either approve the notification sent to the Microsoft Authenticator, or enter the verification code generated by the app. 

Sometimes your work or school might ask you to install the Microsoft Authenticator when accessing certain files, emails, or apps. You will need to register your device to your organization through the app and add your work or school account. Microsoft Authenticator also supports cert-based authentication by issuing a certificate on your device. This will let your organization know that the sign-in request is coming from a trusted device and help you seamlessly and securely access additional Microsoft apps and services without needing to log into each. Because Microsoft Authenticator supports single sign-on, once you have proven your identity once, you will not need to log in again to other Microsoft apps on your device.

Enroll in our beta program! Follow this link for an early preview of our latest updates: play.google.com/apps/testing/com.azure.authenticator

Download Microsoft Authenticator 6.3.8

This release may come in several variants. Consult our handy FAQ to see which download is right for you.

Variant
Arch
Version
DPI
6.3.8 APK
138
October 24, 2018
noarch
Android 4.2+
nodpi
All Releases
Microsoft Authenticator 6.2410.7271

Version:6.2410.7271

Uploaded:November 11, 2024 at 9:36PM UTC

File size:86.8 MB

Downloads:440

Microsoft Authenticator 6.2410.7002 beta

Version:6.2410.7002

Uploaded:October 22, 2024 at 7:38PM UTC

File size:99.83 MB

Downloads:185

Microsoft Authenticator 6.2410.6638

Version:6.2410.6638

Uploaded:October 9, 2024 at 8:39PM UTC

File size:83.93 MB

Downloads:701

Microsoft Authenticator 6.2409.6290 beta

Version:6.2409.6290

Uploaded:September 24, 2024 at 6:55PM UTC

File size:96.95 MB

Downloads:198

Microsoft Authenticator 6.2409.6094

Version:6.2409.6094

Uploaded:September 12, 2024 at 5:14PM UTC

File size:88.9 MB

Downloads:827

Microsoft Authenticator 6.2408.5807

Version:6.2408.5807

Uploaded:September 5, 2024 at 8:18PM UTC

File size:88.9 MB

Downloads:382

Microsoft Authenticator 6.2409.5953 beta

Version:6.2409.5953

Uploaded:September 5, 2024 at 5:32AM UTC

File size:103.37 MB

Downloads:105

Microsoft Authenticator 6.2408.5757 beta

Version:6.2408.5757

Uploaded:August 28, 2024 at 5:00AM UTC

File size:103.37 MB

Downloads:102

Microsoft Authenticator 6.2408.5634 beta

Version:6.2408.5634

Uploaded:August 27, 2024 at 8:34PM UTC

File size:103.37 MB

Downloads:47

Microsoft Authenticator 6.2407.5108

Version:6.2407.5108

Uploaded:August 12, 2024 at 9:27PM UTC

File size:88.66 MB

Downloads:926

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