Authorizer Alternatives

Authorizer has been discontinued. Similar apps include Bitwarden Authenticator, which is free and open source. Other options are 2FA Authenticator (2FAS), Authy, Nitrokey and YubiKey. Authenticators like Authorizer are a crowded field, with more than 25 alternatives for iPhone, Android, iPad, Linux and Mac.

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Alternatives
Authorizer alternatives page was last updated

Alternatives list

  1. MFAuth icon

    MFAuth

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    Two-step verification app with offline code generation, HOTP and TOTP support, biometric login, local auto backup, QR and image import, multi-language interface, account personalization, dark mode, label grouping, and data privacy controls for secure management.

    Cost / License

    • Free
    • Proprietary

    Application type

    Platforms

    • Android
    • Online
    • Google Chrome
    • Mozilla Firefox
    • IN flagIndia
    MFAuth screenshot 1
    MFAuth screenshot 2
    MFAuth screenshot 3
    Good alternative?
     
  2. OpenSK icon

    OpenSK

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    OpenSK is an open-source implementation for security keys written in Rust that supports both FIDO U2F and FIDO2 standards.

    Cost / License

    • Free
    • Open Source

    Platforms

    • Self-Hosted
    Good alternative?
     
  4. C

    Coffer

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    Coffer is a self-hosted, multi-user authenticator vault. It generates TOTP codes in the browser and encrypts each user's vault before storing it on the server. It also supports QR imports, groups, backups, and 2fas transfers.

    Cost / License

    Application type

    Platforms

    • Self-Hosted
    • Docker
    • TR flagTürkiye
    Coffer screenshot 1
    Good alternative?
     
  5. Ad
    Screenshot
    Nitrokey icon
    Nitrokey

    Provides robust USB-based encryption, digital signing, and secure login with hardware-level secret key storage, user-defined PIN, tamper-proof smart card, open source design, email and data encryption compatibility, virus protect...

    https://www.nitrokey.com
    Learn More
  6. 2faConsole icon

    2faConsole

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    2faConsole is a lightweight, cross-platform two-factor authentication (2FA) console application built with C# .NET. It uses the dependency-free Pxoqxo.Otp2fa library to provide secure, terminal-based OTP management.

    Cost / License

    • Free
    • Open Source (MIT)

    Platforms

    • Mac
    • Windows
    • Linux
    Start 2faConsole from command line. Above screenshot is about to start 2faConsole in Powershell.
    Good alternative?
     
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