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Download Microsoft Authenticator 6.3.8 APK
Version: 6.3.8 (138)
Languages: 76
Package: com.azure.authenticator
Downloads: 436
Target: Android 8.1 (Oreo, API 27)
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.
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
Microsoft Authenticator 6.3.8 variants
This release may come in several variants. Consult our handy FAQ to see which download is right for you.
Version:6.4.3(146) for Android 4.2+ (Jelly Bean MR1, API 17)
Uploaded:February 12, 2019 at 4:06AM UTC
File size:8.88 MB
Downloads:978
Version:6.4.2(145) for Android 4.2+ (Jelly Bean MR1, API 17)
Uploaded:January 24, 2019 at 1:24AM UTC
File size:8.86 MB
Downloads:492
Version:6.4.1(143) for Android 4.2+ (Jelly Bean MR1, API 17)
Uploaded:January 10, 2019 at 4:01PM UTC
File size:8.84 MB
Downloads:359
Version:6.3.10(140) for Android 4.2+ (Jelly Bean MR1, API 17)
Uploaded:November 10, 2018 at 5:16PM UTC
File size:8.66 MB
Downloads:481
Version:6.3.9(139) for Android 4.2+ (Jelly Bean MR1, API 17)
Uploaded:October 30, 2018 at 3:25AM UTC
File size:8.66 MB
Downloads:260
Version:6.3.8(138) for Android 4.2+ (Jelly Bean MR1, API 17)
Uploaded:October 24, 2018 at 10:32AM UTC
File size:8.66 MB
Downloads:436
Version:6.3.7(137) for Android 4.2+ (Jelly Bean MR1, API 17)
Uploaded:October 3, 2018 at 11:19PM UTC
File size:8.53 MB
Downloads:592
Version:6.3.6(136) for Android 4.2+ (Jelly Bean MR1, API 17)
Uploaded:August 30, 2018 at 4:58AM UTC
File size:8.5 MB
Downloads:588
Version:6.3.5(135) for Android 4.2+ (Jelly Bean MR1, API 17)
Uploaded:August 16, 2018 at 4:35AM UTC
File size:8.64 MB
Downloads:477
Version:6.3.3(133) for Android 4.2+ (Jelly Bean MR1, API 17)
Uploaded:August 6, 2018 at 9:04PM UTC
File size:8.64 MB
Downloads:295
Version:6.2504.2510
Uploaded:April 21, 2025 at 8:36PM UTC
File size:89.19 MB
Downloads:509
Version:6.2504.2323
Uploaded:April 10, 2025 at 6:32PM UTC
File size:88.97 MB
Downloads:467
Version:6.2503.1892
Uploaded:March 20, 2025 at 10:46PM UTC
File size:88.96 MB
Downloads:622
Version:6.2503.1721
Uploaded:March 19, 2025 at 6:04PM UTC
File size:88.96 MB
Downloads:100
Version:6.2502.1365
Uploaded:March 6, 2025 at 7:58AM UTC
File size:87.43 MB
Downloads:518
Version:6.2502.1197
Uploaded:February 20, 2025 at 1:38AM UTC
File size:100.44 MB
Downloads:182
Version:6.2501.0191
Uploaded:January 21, 2025 at 5:47PM UTC
File size:87.66 MB
Downloads:1,363
Version:6.2412.8087
Uploaded:December 9, 2024 at 8:58PM UTC
File size:87.58 MB
Downloads:910
Version:6.2410.7271
Uploaded:November 11, 2024 at 9:36PM UTC
File size:86.8 MB
Downloads:839
Version:6.2410.7002
Uploaded:October 22, 2024 at 7:38PM UTC
File size:99.83 MB
Downloads:207
