1025 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 Erick 12/20/2014
    Great for having an additional layer of security on my email and accounts. I wish all Microsoft devices allowed for password and authentication code. Also, it'd be nice if the authentication code could be scanned by Xbox or other devices from this app.
  • by Daiani 12/20/2014
    Já utilizei este aplicativo em outro celular e gostava muito, mas agora estou desinstalando pela terceira vez por não conseguir ativar... Estou sem saber o que colocar na chave secreta, tudo que coloco aparece como chave inválida.
  • by Jack 12/19/2014
    Perfect. Just add transparent live tile please. And one question, does backing up also save my passwords in the Authenticator?
  • by Patrick 12/18/2014
    Would be great if tapping an entry copied it, rather than showing details. Tap & hold for context menu copy takes long enough that sometimes the code is invalid by the time I get to the app. Otherwise, this app is fantastic.
  • by Vikrant 12/17/2014
    Works like a charm...
  • by Peyman 12/17/2014
    Why the android app is better??
  • by Tyrone 12/17/2014
    Security to the Max. Five Star 🌟 🌟 🌟 🌟🌟 App. Follow the instructions!
  • by Corey 12/15/2014
    Works great. Feature suggestion: Option to make it a lock screen app
  • by Aleksandar 12/15/2014
    Helpful app :)
  • by Martin 12/14/2014
    It's always running meaning and still hotmail is still asking for codes