Proton Authenticator AlternativesAuthenticators and other similar apps like Proton 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

   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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   Good alternative?Is Bitwarden a good alternative to Proton Authenticator?

    
2. 

   

   KeePassXC

    687 likes

   Open-source password manager providing offline storage for passwords, notes, and attachments with AES-256 encryption, cross-platform compatibility, browser add-ons, TOTP support, compatibility with KeePass databases, a strong password generator, and no ads or trackers.

   250 KeePassXC alternatives

   Cost / License

   • Free
   • Open Source

   Application typeApplication types

   • Password Manager
   • Authenticator

   Origin

   • Germany
   • EU

   Platforms

   • Mac
   • Windows
   • Linux
   • AppImageHub
   • Snapcraft
   • Microsoft Edge
   • Google Chrome
   • Flathub
   • PortableApps.com
   • Flatpak
   • Homebrew
   • Chocolatey
   • Mozilla Firefox

   • Germany
   • EU

   

   

   

   +9

   

   More about KeePassXC  

   

   Good alternative?Is KeePassXC a good alternative to Proton Authenticator?

    
4. 

   

   KeePass

    1682 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.

   285 KeePass alternatives

   Cost / License

   • Free
   • Open Source

   Application typeApplication types

   • Password Manager
   • Authenticator

   Origin

   • Germany
   • EU

   Platforms

   • Mac
   • Windows
   • Linux
   • BSD
   • Mono

   • Germany
   • EU

   

   

   

   +5

   

   More about KeePass  

   

   Good alternative?Is KeePass a good alternative to Proton Authenticator?

    
5. Ad

   

   

   LastPass

   Password manager with unlimited storage, password generation, form filling, secure sharing, dark web monitoring, account recovery, and business tools like dashboards.

   https://lastpass.com

   Learn More
6. 

   

   Aegis Authenticator

    286 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

   

   

   

   More about Aegis Authenticator  

   

   Good alternative?Is Aegis Authenticator a good alternative to Proton Authenticator?

    
7. 

   

   Ente Auth

    210 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

   

   

   

   More about Ente Auth  

   

   Good alternative?Is Ente Auth a good alternative to Proton Authenticator?

    

   |

   1comment

   ExpandCollapse

   Ente Auth vs Proton Authenticator Comments

   Positive comment by freedomtux · Sep 10, 2025

   Ente Auth is mature; snappy and most of all; separate to your Proton Pass account. While Proton Authenticator has it's uses; Ente is a good destination.

   1 of 1 comments

   

   

   • Ente Auth is Free and Open SourceProton Authenticator is also Free and Open Source
   • Ente Auth is Security-focusedProton Authenticator is not according to our users
9. 

   

   LastPass

    1655 likes

   Password manager with unlimited storage, password generation, form filling, secure sharing, dark web monitoring, account recovery, and business tools like dashboards.

   268 LastPass alternatives

   Cost / License

   • Freemium
   • Proprietary

   Application typeApplication types

   • Password Manager
   • Authenticator

   Origin

   • United States

   Platforms

   • Mac
   • Windows
   • Linux
   • Online
   • Android
   • iPhone
   • Android Tablet
   • BSD
   • iPad
   • Microsoft Edge
   • Internet Explorer
   • Vivaldi
   • Google Chrome
   • Maxthon Cloud Browser
   • Opera
   • Mozilla Firefox

   • United States

   

   

   

   +6

   

   More about LastPass  

   

   Good alternative?Is LastPass a good alternative to Proton Authenticator?

    
10. 

    

    AliasVault

     68 likes

    End-to-end encrypted solution for managing passwords, generating alternative aliases and email addresses, encrypting data locally, and providing both built-in email and alias generation. Offers optional cloud or self-hosting, is open-source, and helps prevent online tracking.

    102 AliasVault alternatives

    Cost / License

    • Free
    • Open Source (AGPL-3.0)

    Application typeApplication types

    • Password Manager
    • Authenticator

    Origin

    • Netherlands
    • EU

    Platforms

    • Online
    • Android
    • iPhone
    • Android Tablet
    • iPad
    • Self-Hosted
    • Microsoft Edge
    • Google Chrome
    • Safari
    • Docker
    • Mozilla Firefox

    • Netherlands
    • EU

    

    

    

    +1

    

    More about AliasVault  

    

    Good alternative?Is AliasVault a good alternative to Proton Authenticator?

     
11. 

    

    Bitwarden Authenticator

     73 likes

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

    Cost / License

    • Free
    • Open Source (GPL-3.0)

    Application type

    • Authenticator

    Origin

    • United States

    Platforms

    • Android
    • iPhone
    • Android Tablet
    • iPad

    • United States

    

    

    

    More about Bitwarden Authenticator  

    

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12. 

    

    KeePassDX

     123 likes

    KeePassDX is a material design KeePass client for managing keys and passwords in an encrypted database for your Android device.

    Cost / License

    • Free
    • Open Source (GPL-3.0)

    Application typeApplication types

    • Password Manager
    • Authenticator

    Origin

    • France
    • EU

    Platforms

    • Android
    • Android Tablet
    • F-Droid
    • OpenAPK

    • France
    • EU

    

    

    

    More about KeePassDX  

    

    Good alternative?Is KeePassDX a good alternative to Proton Authenticator?

     
13. 

    

    Keepass2Android

     164 likes

    Keepass2Android is an open source password manager application for Android. It reads and writes .kdbx-files, the database format used by the popular KeePass 2.x Password Safe for Windows and other desktop operating systems.

    Cost / License

    • Free
    • Open Source (GPL-3.0)

    Application typeApplication types

    • Password Manager
    • Authenticator

    Origin

    • Germany
    • EU

    Platforms

    • Android
    • Android Tablet

    • Germany
    • EU

    

    

    

    More about Keepass2Android  

    

    Good alternative?Is Keepass2Android a good alternative to Proton Authenticator?

     
14. 

    

    2FA Authenticator (2FAS)

     52 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*.

    84 2FA Authenticator (2FAS) alternatives

    Cost / License

    • Free
    • Open Source

    Application type

    • Authenticator

    Origin

    • United States

    Platforms

    • Android
    • iPhone
    • Android Tablet
    • iPad
    • Google Chrome
    • Mozilla Firefox

    • United States

    

    

    

    More about 2FA Authenticator (2FAS)  

    

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15. 

    

    Authy

     223 likes

    Manage two-factor authentication seamlessly across various platforms with secure cloud backups and offline access. From Gmail to LastPass, enhance security effortlessly. Sync multiple devices securely and protect sensitive data with robust encryption.

    99 Authy alternatives

    Cost / License

    • Free
    • Proprietary

    Application type

    • Authenticator

    Origin

    • United States

    Platforms

    • Android
    • iPhone
    • Android Tablet
    • iPad
    • Apple Watch

    • United States

    

    

    

    More about Authy  

    

    Good alternative?Is Authy a good alternative to Proton Authenticator?