The Best Open Source 1Password AlternativesTop Password Managers & Authenticators like 1Password

Alternatives list

1. 

   

   Bitwarden

    1426 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.

   239 Bitwarden alternatives

   Cost / License

   • Freemium
   • Open Source

   Application 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
   • Software as a Service (SaaS)
   • Flatpak
   • Cloudron
   • Docker
   • Opera
   • Chocolatey
   • Mono
   • Brave
   • AppImage
   • Mozilla Firefox

   

   

   

   +9

   

   More about Bitwarden  

   

   Is Bitwarden a good alternative to 1Password?

    

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   8comments

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   Bitwarden vs 1Password Comments

    

   Top Positive Comment

   Paul

   Jul 18, 2023

   3

   I've been using Bitwarden on desktop and mobile for a few years, and it's the best password manager I've used so far.

   Shoji VR

   Positive comment•Jan 24, 2026

   0

   it is open source and free version is already good

   headlines

   Positive comment•Oct 8, 2021

   4

   End-to-end encrypted. Free and open source. For extra features, Bitwarden's premium account is still less expensive than 1Password's most basic account. Also, Bitwarden can be self-hosted if you want even more control over your data.

   Show more comments

   3 of 8 comments

   

   

   • Bitwarden is Freemium and Open Source1Password is Paid and Proprietary
   • Bitwarden is Privacy focused and Lightweight1Password is not according to our users
2. 

   

   KeePass

    1662 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.

   253 KeePass alternatives

   Cost / License

   • Free
   • Open Source

   Application types

   • Password Manager
   • Authenticator

   Origin

   • Germany
   • EU

   Platforms

   • Mac
   • Windows
   • Linux
   • BSD
   • Mono

   

   

   

   +5

   

   More about KeePass  

   

   Is KeePass a good alternative to 1Password?

    

   |

   7comments

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   KeePass vs 1Password Comments

    

   Top Positive Comment

   Tarcilio Neto

   Aug 16, 2021

   3

   It is a completely open-source solution. No "premium features". It has a down side, that it is not a full ecosystem, but this can be resolved with plugins, companion apps, etc.

   Top Negative Comment

   Guest

   Oct 18, 2021

   2

   keepass does not have cloud and mobile application that syncs all your passwords

   Review by a new / low-activity user.

   Shoji VR

   Positive comment•Jan 24, 2026

   0

   good if you want local password manager, but wil be great if keepass improve the UI

   Show more comments

   3 of 7 comments

   

   

   • KeePass is Free and Open Source1Password is Paid and Proprietary
   • KeePass is Lightweight, Privacy focused and Customizable1Password is not according to our users
4. 

   

   KeePassXC

    649 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.

   224 KeePassXC alternatives

   Cost / License

   • Free
   • Open Source

   Application 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

   

   

   

   +9

   

   More about KeePassXC  

   

   Is KeePassXC a good alternative to 1Password?

    

   |

   1comment

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   KeePassXC vs 1Password Comments

    

   Tarcilio Neto

   Positive comment•May 10, 2018

   7

   Combining [KeePassXC + KeePass Tusk + KeeWeb + KeePass Touch] you have a completely free setup for 1Password replacement. Although KeePassXC has its own browser extension, Tusk connects directly to cloud storage, being able to work on portable versions of Chrome and Firefox.

   

   

   • KeePassXC is Free and Open Source1Password is Paid and Proprietary
   • KeePassXC is Lightweight, Privacy focused and Customizable1Password is not according to our users
5. Ad

   

   

   Proton Pass

   End-to-end encrypted password management and identity protection. Developed by CERN scientists as part of Proton’s services, ensuring peace of mind for millions with open-source, battle-tested encryption. Supports two-factor auth...

   https://proton.me

   Learn More
6. 

   

   Proton Pass

    178 likes

   End-to-end encrypted password management and identity protection. Developed by CERN scientists as part of Proton’s services, ensuring peace of mind for millions with open-source, battle-tested encryption. Supports two-factor authentication, synced across devices.

   108 Proton Pass alternatives

   Cost / License

   • Freemium
   • Open Source (GPL-3.0)

   Application types

   • Password Manager
   • Authenticator

   Origin

   • Switzerland

   Platforms

   • Mac
   • Windows
   • Linux
   • Online
   • Android
   • iPhone
   • Android Tablet
   • iPad
   • Snapcraft
   • Google Chrome
   • Flathub
   • Safari
   • F-Droid
   • Mozilla Firefox

   

   

   

   +7

   

   More about Proton Pass  

   

   Is Proton Pass a good alternative to 1Password?

    

   |

   1comment

   Expand

   Proton Pass vs 1Password Comments

    

   Paul

   Positive comment•Jul 18, 2023

   2

   Proton already offers many products (mail, calendar, drive and VPN), and it's a very nice addition to their privacy and security-focused suite of tools.

   

   

   • Proton Pass is Freemium and Open Source1Password is Paid and Proprietary
   • Proton Pass is Privacy focused and Lightweight1Password is not according to our users
7. 

   

   KeePassDX

    117 likes

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

   98 KeePassDX alternatives

   Cost / License

   • Free
   • Open Source (GPL-3.0)

   Application types

   • Password Manager
   • Authenticator

   Origin

   • France
   • EU

   Platforms

   • Android
   • Android Tablet
   • F-Droid

   

   

   

   +5

   

   More about KeePassDX  

   

   Is KeePassDX a good alternative to 1Password?

    
8. 

   

   AliasVault

    53 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.

   84 AliasVault alternatives

   Cost / License

   • Free
   • Open Source (AGPL-3.0)

   Application types

   • Password Manager
   • Authenticator

   Origin

   • Netherlands
   • EU

   Platforms

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

   

   

   

   +1

   

   More about AliasVault  

   

   Is AliasVault a good alternative to 1Password?

    
10. 

    

    PearPass

     33 likes

    Open-source password manager storing credentials only on user devices with end-to-end encryption and peer-to-peer sync, offering offline access, strong password generation, independent audits, no cloud infrastructure, full transparency, and minimal design for privacy.

    Cost / License

    • Free
    • Open Source

    Application type

    • Password Manager

    Origin

    • El Salvador

    Platforms

    • Mac
    • Windows
    • Linux
    • Android
    • iPhone
    • Google Chrome

    

    

    

    +7

    

    More about PearPass  

    

    Is PearPass a good alternative to 1Password?

     
11. 

    

    Keepass2Android

     159 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.

    156 Keepass2Android alternatives

    Cost / License

    • Free
    • Open Source (GPL-3.0)

    Application types

    • Password Manager
    • Authenticator

    Origin

    • Germany
    • EU

    Platforms

    • Android
    • Android Tablet

    

    

    

    +3

    

    More about Keepass2Android  

    

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12. 

    

    KeeWeb

     116 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.

    198 KeeWeb alternatives

    Cost / License

    • Free
    • Open Source

    Application type

    • Password Manager

    Origin

    • Ukraine

    Alerts

    • Discontinued

    Platforms

    • Mac
    • Windows
    • Linux
    • Online

    

    

    

    +1

    

    More about KeeWeb  

    

    Is KeeWeb a good alternative to 1Password?

     
13. 

    

    KeePassDroid

     209 likes

    Offering a secure, offline Android experience, this manager supports KeePass' .kdb and .kdbx formats, ensuring compatibility with KeePass 1.x and 2.x. Report any issues on GitHub.

    193 KeePassDroid alternatives

    Cost / License

    • Free
    • Open Source

    Application types

    • Password Manager
    • Authenticator

    Origin

    • United States

    Platforms

    • Android
    • Android Tablet

    

    

    

    +1

    

    More about KeePassDroid  

    

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14. 

    

    Passbolt

     28 likes

    Passbolt is an open source password manager for teams. It allows to securely share and store credentials. For instance, the wifi password of your office, or the administrator password of a router, or your organisation social media account password, all of them can be secured...

    205 Passbolt alternatives

    Cost / License

    • Freemium
    • Open Source

    Application types

    • Password Manager
    • Authenticator

    Origin

    • Luxembourg
    • EU

    Platforms

    • Mac
    • Windows
    • Linux
    • Android
    • iPhone
    • Self-Hosted
    • Microsoft Edge
    • Google Chrome
    • Software as a Service (SaaS)
    • Mozilla Firefox

    

    

    

    +2

    

    More about Passbolt  

    

    Is Passbolt a good alternative to 1Password?

     

    |

    1comment

    Expand

    Passbolt vs 1Password Comments

     

    Guest

    Positive comment•Feb 27, 2017

    0

    Passbolt is still in development. The encryption using pgp on a self-hosted server seems a pretty good idea, and there is a chrome and firefox integration. (And a command line tool coming soon)

    Review by a new / low-activity user.

    

    

    • Passbolt is Freemium and Open Source1Password is Paid and Proprietary
15. 

    

    Psono

     18 likes

    The Psono password manager keeps hackers out and your passwords secure. Psono is free and open source and available for Windows, Linux and Mac. Organize your passwords now!

    115 Psono alternatives

    Cost / License

    • Freemium
    • Open Source (Apache-2.0)

    Application types

    • Password Manager
    • Authenticator

    Origin

    • Germany
    • EU

    Platforms

    • Mac
    • Windows
    • Linux
    • Online
    • Android
    • iPhone
    • Chrome OS
    • Android Tablet
    • iPad
    • Self-Hosted
    • Microsoft Edge
    • Google Chrome
    • Docker
    • Chromium
    • Mozilla Firefox

    

    

    

    +5

    

    More about Psono  

    

    Is Psono a good alternative to 1Password?