Google Authenticator Alternatives for Linux

Google Authenticator is not available for Linux but there are plenty of alternatives that runs on Linux with similar functionality. The best Linux alternative is Bitwarden, which is both free and Open Source. If that doesn't suit you, our users have ranked more than 100 alternatives to Google Authenticator and many of them are available for Linux so hopefully you can find a suitable replacement. Other interesting Linux alternatives to Google Authenticator are KeePass, Proton Authenticator, Ente Auth and KeeWeb.

filter to find the best alternatives

Most Google Authenticator alternatives are Authenticators, but you can also narrow the list to Password Managers or Team Collaboration Tools. Other popular filters are Open Source and EU. You can also filter for EU-based alternatives if you prefer software from the European Union.
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Alternatives
Google Authenticator alternatives page was last updated

Alternatives list

  1. Bitwarden icon

    Bitwarden

     1495 likes

    Open-source password manager using AES-256 and PBKDF2 SHA-256 encryption. Securely store and sync logins across iOS, Android, Windows, and more without service provider access.

    271 Bitwarden alternatives

    Cost / License

    • Freemium
    • Open Source

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    • Online
    • Android
    • iPhone
    • Android Tablet
    • iPad
    • Self-Hosted
    • Apple Watch
    • Snapcraft
    • Microsoft Edge
    • Vivaldi
    • Google Chrome
    • Flathub
    • Microsoft SQL Server
    • Tor Browser
    • Safari
    • F-Droid
    • OpenAPK
    • Software as a Service (SaaS)
    • Flatpak
    • Cloudron
    • Docker
    • Opera
    • Chocolatey
    • Mono
    • Brave
    • AppImage
    • Mozilla Firefox
    • US flagUnited States
    Bitwarden screenshot 1
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  2. KeePass icon

    KeePass

     1680 likes

    Free and open source password manager offering secure local storage of passwords in an encrypted database, strong AES and Twofish encryption, master key or key file access, portable version, plugin support, password generation, and optional two-factor authentication.

    282 KeePass alternatives

    Cost / License

    • Free
    • Open Source

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    • BSD
    • Mono
    • DE flagGermany
    • European Union flagEU
    Main window
    Good alternative?
     
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    6
  4. Proton Authenticator icon

    Proton Authenticator

     119 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.

    79 Proton Authenticator alternatives

    Cost / License

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    • Online
    • Android
    • iPhone
    • Android Tablet
    • iPad
    • F-Droid
    • OpenAPK
    • CH flagSwitzerland
    Proton Authenticator screenshot 1
    Good alternative?
     
  5. Ente Auth icon

    Ente Auth

     204 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.

    59 Ente Auth alternatives

    Cost / License

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    • Online
    • Android
    • iPhone
    • Android Tablet
    • iPad
    • Flathub
    • F-Droid
    • OpenAPK
    • Flatpak
    • US flagUnited States
    Ente Auth screenshot 1
    Ente Auth screenshot 2
    Ente Auth screenshot 3
    Good alternative?
     
  6. KeeWeb icon

    KeeWeb

     117 likes

    Web and desktop password manager compatible with KeePass. Works online in any modern browser or as a desktop app for Windows, macOS, and Linux.

    214 KeeWeb alternatives

    Cost / License

    • Free
    • Open Source

    Application type

    Alerts

    • Discontinued

    Platforms

    • Mac
    • Windows
    • Linux
    • Online
    • UA flagUkraine
    KeeWeb screenshot 1
    Good alternative?
     
  8. OneKeePass icon

    OneKeePass

     29 likes

    OneKeePass supports the well known KeePass-compatible database (Kdbx 4.x). It stores and manages all your passwords and other sensitive information in a single encrypted file that can be stored in any location, including local and public cloud solutions. You keep?

    90 OneKeePass alternatives

    Cost / License

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    • Android
    • iPhone
    • Android Tablet
    • iPad
    • F-Droid
    • Global
    OneKeePass screenshot 1
    Good alternative?
     
  9. Authenticator Extension icon

    Authenticator Extension

     20 likes

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

    64 Authenticator Extension alternatives

    Cost / License

    • Free
    • Open Source (MIT)

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    • Microsoft Edge
    • Google Chrome
    • Mozilla Firefox
    • US flagUnited States
    Authenticator Extension screenshot 1
    Good alternative?
     
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    2
  10. AuthPass icon

    AuthPass

     27 likes

    Manage all your passwords across all devices. Open Source password manager compatible with kdbx/keepass. Available on Android, iOS, iPadOS, MacOS, Linux and Windows. It can also be used as a cross-platform supported two factor authentication app.

    239 AuthPass alternatives

    Cost / License

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    • Android
    • iPhone
    • Android Tablet
    • iPad
    • Snapcraft
    • Flathub
    • Online
    • DE flagGermany
    • European Union flagEU
    AuthPass screenshot 1
    Good alternative?
     
  11. OnlyKey icon

    OnlyKey

     14 likes

    OnlyKey is an open source alternative to YubiKey. OnlyKey natively supports: a hardware password manager, multiple two-factor methods (FIDO2, TOTP, and Yubico® OTP), passwordless SSH login, and OpenPGP.

    Cost / License

    • Paid
    • Open Source

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    • Android
    • iPhone
    • Chrome OS
    • US flagUnited States
    OnlyKey screenshot 1
    Good alternative?
     
  12. Keyguard icon

    Keyguard

     9 likes

    Alternative client for the Bitwarden® platform & KeePass (KDBX), created to provide the best user experience possible.

    Cost / License

    • Free
    • Open Source

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    • Android
    • Flathub
    • F-Droid
    • Flatpak
    • UA flagUkraine
    Keyguard screenshot 1
    Good alternative?
     
  13. GNOME Authenticator icon

    GNOME Authenticator

     12 likes

    Gnome Authenticator is a desktop 2FA code generator for Linux desktops, like Ubuntu.

    Cost / License

    Application type

    Platforms

    • Linux
    • Linux Mobile
    • Flathub
    • GNOME
    • CZ flagCzechia
    • European Union flagEU
    GNOME Authenticator screenshot 1
    Good alternative?
     
  14. Open Authenticator by Skyost icon

    Open Authenticator by Skyost

     2 likes

    Secure your online accounts with Open Authenticator : a free, open-source and lovely-crafted TOTP (Time-Based One-Time Password) manager.

    Cost / License

    Application type

    Platforms

    • Mac
    • Windows
    • Android
    • iPhone
    • Android Tablet
    • iPad
    • Linux
    Open Authenticator by Skyost screenshot 1
    Good alternative?
     
12 of 27 Google Authenticator alternatives