2FA Authenticator (2FAS) Alternatives

2FA Authenticator (2FAS) is described as '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*' and is a Authenticator in the security & privacy category. There are more than 50 alternatives to 2FA Authenticator (2FAS) for a variety of platforms, including Android, iPhone, iPad, Android Tablet and Mac apps. The best 2FA Authenticator (2FAS) alternative is Aegis Authenticator, which is both free and Open Source. Other great apps like 2FA Authenticator (2FAS) are Ente Auth, Proton Authenticator, Bitwarden Authenticator and Authy.

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2FA Authenticator (2FAS) alternatives page was last updated

Alternatives list

  1. OVault icon
     5 likes

    OVault is a super simple OTP app that lets you view and manage OTPs for all your accounts. Set up OTPs by scanning QR codes with your devices Camera App, or by manually providing the OTP secret to the app.

    57 OVault alternatives

    Cost / License

    Application type

    Platforms

    • Mac
    • iPhone
    • iPad
     
  2. 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.

    33 Raivo Authenticator alternatives

    Cost / License

    • Free
    • Proprietary

    Application type

    Alerts

    • Warning

    Platforms

    • Mac
    • iPhone
    • iPad
     
  3. LastPass Authenticator offers a unique one-tap password verification experience that no other authenticator app delivers.

    Cost / License

    • Free
    • Proprietary

    Application type

    Platforms

    • Android
    • iPhone
    • Android Tablet
    • iPad
     
  4. 2FAuth icon
     1 like

    2FAuth is a web based self-hosted alternative to One Time Passcode (OTP) generators like Google Authenticator, designed for both mobile and desktop.

    Cost / License

    Application type

    Platforms

    • Self-Hosted
    • Docker
    • Cloudron
     
  5. Duo mobile icon
     8 likes

    Duo Mobile works with Duo Security's two-factor authentication service to make logins more secure. The application generates passcodes for login and can receive push notifications for easy, one-tap authentication.

    48 Duo mobile alternatives

    Cost / License

    • Paid
    • Proprietary

    Application type

    Platforms

    • Android
    • iPhone
    • Android Tablet
    • iPad
    • Apple Watch
     
  6. OTPClient icon
     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
     
  7. 2FAGuard icon
     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

    Platforms

    • Windows
     
  8. Protectimus icon
     7 likes

    Protectimus Solutions provides a powerful multi-factor authentication service. We offer 2FA SaaS platform and on-premise version of the product which supports a great variety of TOTP tokens and program tokens for OTP delivery.

    Cost / License

    • Freemium
    • Proprietary

    Application type

    Platforms

    • Windows
    • Online
    • Android
    • iPhone
    • Android Tablet
    • iPad
     
  9. SoloKeys icon
     10 likes

    Solo is an open source security key, and you can get one at solokeys.com.

    Cost / License

    • Paid
    • Open Source

    Platforms

    • Mac
    • Windows
    • Linux
    • Android
     
  10. KeyVault icon
     2 likes

    OTP authenticator app for managing your 2FA / OTP codes on iPhone, iPad, Mac and Apple Watch.

    Cost / License

    • Freemium
    • Proprietary

    Application type

    Platforms

    • Linux
    • Android
    • iPhone
    • Android Tablet
    • iPad
    • Apple Watch
    • Linux Mobile
    • Flathub
    • Flatpak
     
  11. Keysmith icon
     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
     
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