Authenticator Extension Alternatives

Authenticator Extension is described as 'Authenticator generates two-factor authentication (2FA) codes in your browser. Use it to add an extra layer of security to your online accounts' and is a Authenticator in the security & privacy category. There are more than 50 alternatives to Authenticator Extension for a variety of platforms, including Android, iPhone, iPad, Android Tablet and Linux apps. The best Authenticator Extension alternative is Aegis Authenticator, which is both free and Open Source. Other great apps like Authenticator Extension are Proton Authenticator, Ente Auth, Bitwarden Authenticator and 2FA Authenticator (2FAS).

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Authenticator Extension alternatives page was last updated

Alternatives list

  1. Authenticator icon
     7 likes
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    Authenticator is a simple, free, and open source two-factor authentication app. It helps keep your online accounts secure by generating unique one-time passwords, which you use in combination with your other passwords to log into supporting websites.

    Cost / License

    • Free
    • Open Source

    Application type

    Platforms

    • iPhone
     
  2. Maurborgne icon
     2 likes
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    Mauborgne 2FA OTP Generator.

    Cost / License

    • Free
    • Open Source

    Platforms

    • Linux
     
  3. Copy a direct link to this comment to your clipboard

    Authenticator Plus generates 2-step verification codes to protect your accounts with your password and phone / tablet.

    Cost / License

    • Pay once
    • Proprietary

    Application type

    Alerts

    • Discontinued

    Platforms

    • Android
    • iPhone
    • Android Tablet
    • iPad
    • Apple Watch
    • Android Wear
     
  4. Copy a direct link to this comment to your clipboard

    Invantive Authenticator is a two-step verification solution for use with TOTP-protected websites and products such as Exact Online. Made in Holland by a partner of Exact, awarded accountancy app partner of the year 2017.

    Cost / License

    • Free
    • Proprietary

    Application type

    Platforms

    • Windows
     
  5. itsme icon
     2 likes
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    a smarter way to be you.

    Cost / License

    • Free
    • Proprietary

    Platforms

    • Android
    • iPhone
     
  6. Copy a direct link to this comment to your clipboard

    TOTP Authenticator makes it simple and easy to enable 2-factor authentication on your accounts. The app provides option to backup data offline or on the cloud. Features like Push to Chrome, dark theme, custom icons and widgets make the app stand out.

    Cost / License

    • Freemium (Pay once)
    • Proprietary

    Application type

    Platforms

    • Android
    • iPhone
    • Android Tablet
    • iPad
    • Google Chrome
     
  7. Copy a direct link to this comment to your clipboard

    HENNGE OTP Generator is a virtual device application for multi-factor authentication (MFA), so-called two-step verification, which generates time-based one-time passwords (OTP).

    Cost / License

    • Free
    • Proprietary

    Application type

    Platforms

    • iPhone
    • Apple Watch
     
  8. Copy a direct link to this comment to your clipboard

    Sentinel is an elegant OTP Authenticator app for both iOS and MacOS. It relies only on the Apple's iCloud Keychain to share data across devices.

    Cost / License

    • Freemium (Pay once or Subscription)
    • Proprietary

    Application type

    Platforms

    • Mac
    • iPhone
    • iPad
    • Apple Watch
     
  9. Personal 2FA icon
     1 like
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    🔐 Personal 2FA - Secure, encrypted TOTP authenticator with multi-format import/export, OpenSSL compatibility, and bilingual support (ES/EN).

    Cost / License

    • Free
    • Open Source

    Platforms

    • Self-Hosted
    • Online
     
  10. SecKey icon
     1 like
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    SecKey provides one time passwords to be used with the two factor authentication of Dropbox, Google, Facebook, GitHub, Proton Mail and many more.

    Cost / License

    • Free
    • Proprietary

    Platforms

    • Mac
    • iPhone
    • iPad
     
  11. MFAuth icon
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    MFAuth is a free, secure and completely offline application that offers 2-step verification for managing your online accounts and services, thus helping to protect your accounts from hackers.

    Cost / License

    • Free
    • Proprietary

    Application type

    Platforms

    • Android
     
  12. Authomator icon
     1 like
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    With Authomator, you can quickly generate two-factor authentication codes for your favorite services that use two-step verification on your BlackBerry 10 device. Simply scan the QR codes provided by the service, or manually enter the generated code, and you'll easily...

    Cost / License

    • Freemium
    • Proprietary

    Platforms

    • Blackberry 10
     
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