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Download Microsoft Authenticator 6.2508.5521 APK
Version: 6.2508.5521 (202555213)
Languages: 70
Package: com.azure.authenticator
Downloads: 567
Target: Android 15 (API 35)
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What's new in Microsoft Authenticator 6.2508.5521
We're always working on new features, bug fixes, and performance improvements. Make sure you stay updated with the latest version for the best authentication experience.
About Microsoft Authenticator 6.2508.5521
Use Microsoft Authenticator for easy, secure sign-ins for all your online accounts using multi-factor authentication, passwordless, or password. You also have additional account management options for your Microsoft personal, work or school accounts.
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Getting started with multi-factor authentication
Multi factor authentication (MFA) or two factor authentication (2FA) provides a second layer of security. When logging in with multi-factor authentication, 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 one-time password (OTP) generated by the app. The one-time passwords (OTP codes) have a 30 second timer counting down. This timer is so you never have to use the same time-based one-time password (TOTP) twice and you don’t have to remember the number. The one-time password (OTP) doesn’t require you to be connected to a network, and it won’t drain your battery. You can add multiple accounts to your app, including non-Microsoft accounts like Facebook, Amazon, Dropbox, Google, LinkedIn, GitHub, and more.
Getting started with passwordless
Use your phone, not your password, to log into your Microsoft account. Just 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’ve signed in with two factor authentication (2FA), you’ll have access to all your Microsoft products and services, such as Outlook, OneDrive, Office, and more.
Microsoft personal, work or school accounts
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.
Optional Access permissions:
Microsoft Authenticator includes the following optional access permissions. All these require user consent. If you choose to not grant these optional access permissions, you can still use Microsoft Authenticator for other services that do not require such permission. For more information see aka.ms/authappfaq
Accessibility Service: Used to optionally support features on more apps and sites.
Location: Sometimes your organization wants to know your location before allowing you to access certain resources. The app will request this permission only if your organization has a policy requiring location.
Camera: Used to scan QR codes when you add a work, school, or non-Microsoft account.
Read the contents of your storage: This permission is only used when you report a technical problem through the app settings. Some information from your storage is collected to diagnose the issue.
Microsoft Authenticator 6.2508.5521 variants
This release comes in several variants (we currently have 4). Consult our handy FAQ to see which download is right for you.
Version:6.2510.6956(202569563) for Android 8.0+ (Oreo, API 26)
Uploaded:October 21, 2025 at 8:58PM UTC
File size:56.52 MB
Downloads:98
Version:6.2510.6619(202566193) for Android 8.0+ (Oreo, API 26)
Uploaded:October 5, 2025 at 4:38AM UTC
File size:73.89 MB
Downloads:294
Version:6.2509.6046(202560463) for Android 8.0+ (Oreo, API 26)
Uploaded:September 12, 2025 at 1:34AM UTC
File size:73.82 MB
Downloads:529
Version:6.2509.5952(202559523) for Android 8.0+ (Oreo, API 26)
Uploaded:September 6, 2025 at 2:48PM UTC
File size:114.19 MB
Downloads:137
Version:6.2508.5521(202555213) for Android 8.0+ (Oreo, API 26)
Uploaded:August 19, 2025 at 3:52PM UTC
File size:114.52 MB
Downloads:567
Version:6.2507.4749(202547493) for Android 8.0+ (Oreo, API 26)
Uploaded:July 18, 2025 at 8:14AM UTC
File size:113.81 MB
Downloads:532
Version:6.2507.4607(202546073) for Android 8.0+ (Oreo, API 26)
Uploaded:July 15, 2025 at 7:28PM UTC
File size:113.81 MB
Downloads:230
Version:6.2506.3928(202539283) for Android 8.0+ (Oreo, API 26)
Uploaded:June 18, 2025 at 12:01PM UTC
File size:111.41 MB
Downloads:507
Version:6.2505.3089(202530893) for Android 8.0+ (Oreo, API 26)
Uploaded:May 13, 2025 at 8:46PM UTC
File size:106.55 MB
Downloads:457
Version:6.2504.2510(202525103) for Android 8.0+ (Oreo, API 26)
Uploaded:April 21, 2025 at 8:36PM UTC
File size:102.17 MB
Downloads:348
Version:6.2510.6956
Uploaded:October 22, 2025 at 5:20PM UTC
File size:51.68 MB
Downloads:101
Version:6.2510.6619
Uploaded:October 7, 2025 at 6:05PM UTC
File size:67.51 MB
Downloads:512
Version:6.2509.6046
Uploaded:September 30, 2025 at 5:35AM UTC
File size:67.45 MB
Downloads:629
Version:6.2509.5952
Uploaded:September 6, 2025 at 2:48PM UTC
File size:100.93 MB
Downloads:375
Version:6.2508.5521
Uploaded:August 19, 2025 at 3:52PM UTC
File size:101.26 MB
Downloads:582
Version:6.2507.4749
Uploaded:July 22, 2025 at 2:05AM UTC
File size:100.56 MB
Downloads:1,014
Version:6.2507.4607
Uploaded:July 15, 2025 at 7:28PM UTC
File size:113.81 MB
Downloads:230
Version:6.2506.3928
Uploaded:June 23, 2025 at 4:31PM UTC
File size:98.16 MB
Downloads:857
Version:6.2505.3089
Uploaded:May 20, 2025 at 6:05AM UTC
File size:93.3 MB
Downloads:895
Version:6.2504.2510
Uploaded:April 21, 2025 at 8:36PM UTC
File size:89.19 MB
Downloads:744
