1080 reviews
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Download size

1 MB

Last updated



Works with

  • Windows Phone 8.1
  • Windows Phone 8
  • Windows Phone 7.5

App requires

  • video and still capture
  • data services
  • camera
  • HD720P (720x1280)
  • WVGA (480x800)
  • WXGA (768x1280)
What's this?

Supported languages (44)

Azərbaycan dili (Azərbaycan) Беларуская български Català čeština dansk Deutsch Ελληνικά English English (United States) español eesti suomi Filipino français hrvatski magyar Bahasa Indonesia italiano 日本語 Қазақ 한국어 lietuvių latviešu македонски јазик Bahasa Melayu norsk (bokmål) Nederlands polski português (Brasil) português (Portugal) română русский slovenčina slovenski Shqip srpski svenska ไทย Türkçe українська O'zbekcha 中文(简体) 中文(繁體)
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The Authenticator app generates security codes you can use to help keep your Microsoft account secure. You can add your Microsoft account to the app by scanning a barcode or by manually entering a secret key. The app implements industry-standard security code generation and may also work with other services and providers. You can learn more about keeping your Microsoft account secure at

** The Authenticator app is not supported for use with Windows Azure Multi-Factor Authentication. Use the Mutli Factor Authentication app for this.
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  • by Salem 1/27/2015
    Great app
  • by Donald 1/26/2015
    App works great, and love that I can use 2 factor auth to keep my account more secure!
  • by Ron 1/26/2015
    I don't get it. This used to work, now I use the app, it does not help me log on anymore.
  • by Barbara 1/25/2015
  • by Alexander 1/25/2015
    Does not understand qr code on the GitHub. 🙈
  • by Bhagyesh 1/24/2015
    Accurate, reliable and best authenticator app.
  • by Haroon 1/24/2015
    Allow this app yo backup added accounts settings to onedrive or with windows phone backup.
  • by Rajan 1/23/2015
    Very useful app, Now I don't need to verify my Microsoft account again and again...😎
  • by Jordan 1/23/2015
    I would love a live tile feature!
  • by Nicholas 1/22/2015
    Installed, paired, entered code, site told me I had invalid code, and to try again. Waited for code to refresh, and tried again. Same message.