Open Source Aegis Authenticator AlternativesTop Authenticators and other similar apps like Aegis Authenticator

The best open source alternative to Aegis Authenticator is Ente Auth. If that doesn't suit you, our users have ranked more than 50 alternatives to Aegis Authenticator and many of them is open source so hopefully you can find a suitable replacement. Other interesting open source alternatives to Aegis Authenticator are Proton Authenticator, Bitwarden Authenticator, 2FA Authenticator (2FAS) and FreeOTP.

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Alternatives list

  1. Ente Auth icon

    Ente Auth

     177 likes

    Generates and stores two-factor authentication tokens with device encryption, offers secure cloud backup, multi-device synchronization, offline mode, and import/export through QR, file, or manual input. Migration and restore tools reduce risk of token loss.

    39 Ente Auth alternatives

    Cost / License

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    • Online
    • Android
    • iPhone
    • Android Tablet
    • iPad
    • Flathub
    • F-Droid
    • Flatpak
    Ente Auth screenshot 1
     
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    4
    Ente Auth vs Aegis Authenticator Comments
    kurifoxen
    Positive
    2

    Ente is better because it does what Aegis but more. Ente even has its own desktop app, while aegis relies on google and android services to backup online

    Sam Lander
    Negative
    1

    Ente requires log-in, collects more metadata than other open source authenticators, and is made in an anti-privacy country. Having a desktop app makes it less secure.

    Deanosim
    1

    Ente's server appears to be closed source currently. https://github.com/ente-io/auth/issues/141

    3 of 4 comments
    • Ente Auth is Free and Open SourceAegis Authenticator is also Free and Open Source
    • Ente Auth is Security-focusedAegis Authenticator is not according to our users
  2. Proton Authenticator icon

    Proton Authenticator

     87 likes

    Protect your accounts with Proton Authenticator, a private and secure cross-device two-factor authentication (2FA) that works offline. Created by Proton, the creators of Proton Mail, Proton VPN, Proton Drive, and Proton Pass.

    61 Proton Authenticator alternatives

    Cost / License

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    • Android
    • iPhone
    • Android Tablet
    • iPad
    • F-Droid
    Proton Authenticator screenshot 1
     
  4. Bitwarden Authenticator icon

    Bitwarden Authenticator

     58 likes

    Bitwarden Authenticator generates verification codes for two-factor authentication, ensuring your identity is verified when you log into accounts.

    64 Bitwarden Authenticator alternatives

    Cost / License

    Application type

    Platforms

    • Android
    • iPhone
    • Android Tablet
    • iPad
    Bitwarden Authenticator screenshot 1
     
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    1
    Bitwarden Authenticator vs Aegis Authenticator Comments
    Guest
    Negative
    0

    free vresion not fully cloud sync; only sync if you added manualy

    Review by a new / low-activity user.
    • Bitwarden Authenticator is Free and Open SourceAegis Authenticator is also Free and Open Source
  5. 2FA Authenticator (2FAS) icon

    2FA Authenticator (2FAS)

     48 likes

    2FAS Authenticator is a simple and free application for Two Factor Authentication (2FA Authentication) which generates Time-based One-time Passwords (TOTP) and PUSH authentication*.

    68 2FA Authenticator (2FAS) alternatives

    Cost / License

    • Free
    • Open Source

    Application type

    Platforms

    • Android
    • iPhone
    • Android Tablet
    • iPad
    • Google Chrome
    • Mozilla Firefox
    2FA Authenticator (2FAS) screenshot 1
     
  6. FreeOTP icon

    FreeOTP

     76 likes

    FreeOTP is a two-factor authentication application for systems utilizing one-time password protocols with support for Android (6 or later) and iOS (11 or later). Tokens can be added easily by scanning a QR-code or by manually entering in the token configuration.

    57 FreeOTP alternatives

    Cost / License

    Application type

    Platforms

    • Android
    • iPhone
    • Android Tablet
    • iPad
    FreeOTP screenshot 1
     
  7. Stratum icon

    Stratum

     22 likes

    A free open-source two factor authentication app for Android. It features encrypted backups, icons, categories and a high level of customisation. It also has a Wear OS companion app.

    Cost / License

    Application type

    Platforms

    • Android
    • Android Tablet
    • Android Wear
    • F-Droid
    Stratum screenshot 1
     
  9. Authenticator Extension icon

    Authenticator Extension

     19 likes

    Authenticator generates two-factor authentication (2FA) codes in your browser. Use it to add an extra layer of security to your online accounts.

    Cost / License

    • Free
    • Open Source (MIT)

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    • Microsoft Edge
    • Google Chrome
    • Mozilla Firefox
    Authenticator Extension screenshot 1
     
  10. Yubico Authenticator icon

    Yubico Authenticator

     7 likes

    Store your unique credentials on a hardware-backed security key and take it wherever you go from mobile to desktop. No more storing sensitive secrets on your mobile phone, leaving your account vulnerable to takeovers.

    Cost / License

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    • Android
    • iPhone
    • iPad
    Yubico Authenticator screenshot 1
     
  11. Tofu Authenticator icon

    Tofu Authenticator

     11 likes

    Tofu generates one-time passwords to help you protect your online accounts. These passwords are used together with your normal password when you sign into services like Google, Facebook, Dropbox, Amazon, and GitHub.

    Cost / License

    • Free
    • Open Source (ISC)

    Application type

    Alerts

    • Discontinued

    Platforms

    • iPhone
    Tofu Authenticator screenshot 1
     
  12. Mauth icon

    Mauth

     7 likes

    Mauth (pronounced Moth) is a Two-Factor Authentication app with support for TOTP and HOTP (coming soon) and compatibility with Google Authenticator.

    Cost / License

    Application type

    Platforms

    • Android
    • F-Droid
    Mauth screenshot 1
     
  13. OTPClient icon

    OTPClient

     6 likes

    GTK+ application for securely managing TOTP & HOTP tokens. Content is encrypted on disk using AES256-GCM. Master password derived using PBKDF2 with 100k iterations & SHA512 as hash algorithm. Can import encrypted backups from andOTP & Authenticator+.

    Cost / License

    Application type

    Platforms

    • Linux
    • Flathub
    • GNOME
    Main - empty
     
  14. Keysmith icon

    Keysmith

     5 likes

    Keysmith is a token generator for your two-factor authentication (2FA) logins. It supports time and hash-based one-time passwords (TOTP/HOTP).

    Cost / License

    Application type

    Platforms

    • Linux
    • KDE Plasma
    • Linux Mobile
    • Flathub
    • Plasma Mobile
    • Flatpak
    Keysmith screenshot 1
     
12 of 30 Aegis Authenticator alternatives