Premium
Download Microsoft Authenticator 6.2604.2550 APK
Version: 6.2604.2550 (202625501)
Languages: 70
Package: com.azure.authenticator
Downloads: 159
Target: Android 15 (API 35)
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What's new in Microsoft Authenticator 6.2604.2550
From version 6.2601.0189:
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 6.2604.2550
Use Microsoft Authenticator for easy, secure sign-ins for all your online accounts using multi-factor authentication or passwordless. You also have additional account management options for your Microsoft personal, work or school accounts.
Premium
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
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 6.2604.2550 variants
This release comes in several variants (we currently have 5). Consult our handy FAQ to see which download is right for you.
Version:6.2605.3042(202630421) for Android 8.0+ (Oreo, API 26)
Uploaded:May 18, 2026 at 8:07PM UTC
File size:53.60 MB
Downloads:258
Version:6.2605.2973(202629731) for Android 8.0+ (Oreo, API 26)
Uploaded:May 5, 2026 at 9:02PM UTC
File size:53.33 MB
Downloads:307
Version:6.2604.2550(202625501) for Android 8.0+ (Oreo, API 26)
Uploaded:April 22, 2026 at 6:25PM UTC
File size:53.33 MB
Downloads:159
Version:6.2603.2041(202620411) for Android 8.0+ (Oreo, API 26)
Uploaded:April 13, 2026 at 9:04PM UTC
File size:53.33 MB
Downloads:117
Version:6.2603.1485(202614851) for Android 8.0+ (Oreo, API 26)
Uploaded:March 23, 2026 at 4:26PM UTC
File size:53.23 MB
Downloads:283
Version:6.2602.0889(202608891) for Android 8.0+ (Oreo, API 26)
Uploaded:February 17, 2026 at 11:04PM UTC
File size:53.23 MB
Downloads:481
Version:6.2601.0189(202601891) for Android 8.0+ (Oreo, API 26)
Uploaded:January 15, 2026 at 2:58AM UTC
File size:53.18 MB
Downloads:510
Version:6.2512.8111(202581111) for Android 8.0+ (Oreo, API 26)
Uploaded:December 22, 2025 at 7:05AM UTC
File size:53.06 MB
Downloads:268
Version:6.2511.7533(202575331) for Android 8.0+ (Oreo, API 26)
Uploaded:November 12, 2025 at 5:26PM UTC
File size:52.62 MB
Downloads:371
Version:6.2510.7126(202571261) for Android 8.0+ (Oreo, API 26)
Uploaded:October 27, 2025 at 5:45PM UTC
File size:51.82 MB
Downloads:141
Version:6.2606.3713
Uploaded:June 5, 2026 at 6:29AM UTC
File size:59.71 MB
Downloads:227
Version:6.2605.3042
Uploaded:May 19, 2026 at 10:25PM UTC
File size:53.60 MB
Downloads:673
Version:6.2605.2973
Uploaded:May 16, 2026 at 10:25PM UTC
File size:53.33 MB
Downloads:401
Version:6.2604.2550
Uploaded:May 3, 2026 at 4:52PM UTC
File size:100.70 MB
Downloads:665
Version:6.2603.2041
Uploaded:April 13, 2026 at 9:04PM UTC
File size:53.33 MB
Downloads:480
Version:6.2603.1485
Uploaded:March 24, 2026 at 4:59PM UTC
File size:53.23 MB
Downloads:720
Version:6.2602.0889
Uploaded:February 18, 2026 at 5:54AM UTC
File size:53.23 MB
Downloads:1,178
Version:6.2601.0189
Uploaded:January 15, 2026 at 2:58AM UTC
File size:53.18 MB
Downloads:1,390
Version:6.2512.8111
Uploaded:December 22, 2025 at 7:05AM UTC
File size:53.06 MB
Downloads:1,027
Version:6.2511.7533
Uploaded:November 13, 2025 at 8:20AM UTC
File size:52.62 MB
Downloads:940
