Yubico Authenticator AlternativesAuthenticators and other similar apps like Yubico Authenticator

Alternatives list

1. 

   

   Bitwarden

    1510 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.

   275 Bitwarden alternatives

   Cost / License

   • Freemium
   • Open Source (AGPL-3.0)

   Application typeApplication types

   • Password Manager
   • Authenticator

   Origin

   • United States

   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

   • United States

   

   

   

   +9

   

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2. 

   

   Aegis Authenticator

    287 likes

   Aegis Authenticator is a free, secure and open source app to manage your 2-step verification tokens for your online services.

   65 Aegis Authenticator alternatives

   Cost / License

   • Free
   • Open Source (GPL-3.0)

   Application type

   • Authenticator

   Origin

   • Netherlands
   • EU

   Platforms

   • Android
   • Android Tablet
   • F-Droid
   • OpenAPK

   • Netherlands
   • EU

   

   

   

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4. 

   

   Proton Authenticator

    125 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

   • Free
   • Open Source (GPL-3.0)

   Application type

   • Authenticator

   Origin

   • Switzerland

   Platforms

   • Mac
   • Windows
   • Linux
   • Online
   • Android
   • iPhone
   • Android Tablet
   • iPad
   • F-Droid
   • OpenAPK

   • Switzerland

   

   

   

   +3

   

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5. 

   

   Ente Auth

    211 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

   • Free
   • Open Source (AGPL-3.0)

   Application type

   • Authenticator

   Origin

   • United States

   Platforms

   • Mac
   • Windows
   • Linux
   • Online
   • Android
   • iPhone
   • Android Tablet
   • iPad
   • Flathub
   • F-Droid
   • OpenAPK
   • Flatpak

   • United States

   

   

   

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6. 

   

   Stratum

    25 likes

   Open-source authenticator for Android and Wear OS providing local, encrypted token storage, TOTP/HOTP support, and export options. No server communication, no corporate ties, and no data lock-in—prioritizing privacy, usability, backup, and secure multi-token management.

   Cost / License

   • Free
   • Open Source (GPL-3.0)

   Application type

   • Authenticator

   Platforms

   • Android
   • Android Tablet
   • Android Wear
   • F-Droid
   • OpenAPK

   

   

   

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8. 

   

   2fast

    5 likes

   2fast (acronym for two factor authenticator supporting TOTP) is the first free, open source, two factor authenticator for Windows and Android with the ability to store the sensitive data encrypted at a place of your choice instead of a 3rd party cloud location.

   Cost / License

   • Free
   • Open Source (GPL-3.0)

   Application type

   • Authenticator

   Platforms

   • Windows
   • Chocolatey

   

   

   More about 2fast  

   

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9. 

   

   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.

   40 Tofu Authenticator alternatives

   Cost / License

   • Free
   • Open Source (ISC)

   Application type

   • Authenticator

   Origin

   • Sweden
   • EU

   Alerts

   • Discontinued

   Platforms

   • iPhone

   • Sweden
   • EU

   

   

   

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10. 

    

    Raivo Authenticator

     15 likes

    Open-source authenticator app for iOS and macOS generates time-based one-time passwords, supports secure iCloud sync and encrypted backup, FaceID and TouchID unlocking, QR code scanning, custom icons, search, handoff for copying codes, and encrypted export.

    Cost / License

    • Free
    • Proprietary

    Application type

    • Authenticator

    Origin

    • Morocco

    Alerts

    • Warning

    Platforms

    • Mac
    • iPhone
    • iPad

    • Morocco

    

    

    

    +5

    

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11. 

    

    2FAGuard

     4 likes

    Encrypted Windows app for managing 2FA codes with AEGIS-256 and Argon2id, supporting Windows Hello, portable use, multilingual interface, token import/export, QR code/manual entry, generic TOTP, local storage, and dark mode interface for enhanced security.

    Cost / License

    • Free
    • Open Source (MIT)

    Application type

    • Authenticator

    Origin

    • Germany
    • EU

    Platforms

    • Windows

    • Germany
    • EU

    

    

    

    +3

    

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12. 

    

    Chronos Authenticator

     1 like

    Chronos is an open-source two-factor authentication (2FA) app designed to deliver robust security and reliable backup features. It supports both time-based (TOTP) and counter-based (HOTP) authentication methods.

    Cost / License

    • Free
    • Open Source (AGPL-3.0)

    Application type

    • Authenticator

    Origin

    • Singapore

    Platforms

    • iPhone
    • iPad

    • Singapore

    

    

    

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13. 

    

    Clockode

     1 like

    Clockode is a minimal, and offline-only TOTP code generator that stores your authentication secrets in an encrypted local vault, keeping your two-factor codes private and accessible without needing an internet connection.

    Cost / License

    • Free
    • Open Source (GPL-3.0)

    Platforms

    • Linux
    • Mac
    • Windows
    • Flathub
    • Flatpak

    

    

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14. 2

    2

    2fa

     2 likes

    Two-factor authentication on the command line.

    53 2fa alternatives

    Cost / License

    • Free
    • Open Source (BSD-3-Clause)

    Platforms

    • Linux
    • Go (Programming Language)

    2

    

    Good alternative?Is 2fa a good alternative to Yubico Authenticator?