429 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 Dragos 4/23/2014
    Great app very nice
  • by Олег 4/23/2014
    App is good, but I want transparent icon! For all ms apps.
  • by Carl 4/21/2014
    Keeps my MS account secure 🔐. Thank you.
  • by David 4/21/2014
    Works great
  • by Aaron 4/20/2014
    So easy to use, and I wish more sites supported this methodology. Any chance for an update with a transparent tile for WP8.1?
  • by Hải 4/19/2014
  • by rysz 4/19/2014
    Does what it says on the tin. Only complaint is the tile doesn't support accent colour or transparency.
  • by Vitor 4/19/2014
    Very useful. I'm using it with, Facebook and even with my Google account. But it has not a transparent tile, problem for those with Windows Phone 8.1 and background.
  • by Bill 4/19/2014
    Awesome coz work for both MSFT and google accounts
  • by Bruno 4/18/2014