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

The best open source alternative to 1Password is Bitwarden. If that doesn't suit you, our users have ranked more than 50 alternatives to 1Password and many of them is open source so hopefully you can find a suitable replacement. Other interesting open source alternatives to 1Password are KeePass, KeePassXC, Proton Pass and KeePassDX.

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Alternatives list

  1. Bitwarden icon

    Bitwarden

     1379 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.

    219 Bitwarden alternatives

    Cost / License

    • Freemium
    • Open Source

    Application types

    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
    • Mozilla Firefox
    • AppImage
    Bitwarden screenshot 1
     
    |
    8
    Bitwarden vs 1Password Comments
    Top Positive Comment
    Paul
    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
    0

    it is open source and free version is already good

    headlines
    Positive
    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.

    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 icon

    KeePass

     1649 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.

    244 KeePass alternatives

    Cost / License

    • Free
    • Open Source

    Application types

    Platforms

    • Mac
    • Windows
    • Linux
    • BSD
    • Mono
    Entry Templates Plugin
     
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    7
    KeePass vs 1Password Comments
    Top Positive Comment
    Tarcilio Neto
    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
    2

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

    Review by a new / low-activity user.
    Shoji VR
    Positive
    0

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

    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 icon

    KeePassXC

     624 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.

    214 KeePassXC alternatives

    Cost / License

    • Free
    • Open Source

    Application types

    Platforms

    • Mac
    • Windows
    • Linux
    • AppImageHub
    • Snapcraft
    • Microsoft Edge
    • Google Chrome
    • Flathub
    • PortableApps.com
    • Flatpak
    • Homebrew
    • Chocolatey
    • Mozilla Firefox
    Welcome Screen
     
    |
    1
    KeePassXC vs 1Password Comments
    Tarcilio Neto
    Positive
    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
    Screenshot
    Proton Pass icon
    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 icon

    Proton Pass

     158 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.

    98 Proton Pass alternatives

    Cost / License

    Application types

    Platforms

    • Mac
    • Windows
    • Linux
    • Online
    • Android
    • iPhone
    • Android Tablet
    • iPad
    • Google Chrome
    • Flathub
    • Safari
    • F-Droid
    • Mozilla Firefox
    • Snapcraft
    Proton Pass screenshot 1
     
    |
    1
    Proton Pass vs 1Password Comments
    Paul
    Positive
    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
  8. AliasVault icon

    AliasVault

     45 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.

    79 AliasVault alternatives

    Cost / License

    Application types

    Platforms

    • Online
    • Android
    • iPhone
    • Android Tablet
    • iPad
    • Self-Hosted
    • Microsoft Edge
    • Google Chrome
    • Safari
    • Docker
    • Mozilla Firefox
    AliasVault screenshot 1
     
  10. PearPass icon

    PearPass

     30 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.

    56 PearPass alternatives

    Cost / License

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    • Android
    • iPhone
    • Google Chrome
    PearPass screenshot 1
     
  11. Keepass2Android icon

    Keepass2Android

     153 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.

    154 Keepass2Android alternatives

    Cost / License

    Application types

    Platforms

    • Android
    • Android Tablet
    Keepass2Android screenshot 1
     
  12. KeeWeb icon

    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.

    Cost / License

    • Free
    • Open Source

    Application type

    Alerts

    • Discontinued

    Platforms

    • Mac
    • Windows
    • Linux
    • Online
    KeeWeb screenshot 1
     
  13. KeePassDroid icon

    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.

    Cost / License

    • Free
    • Open Source

    Application types

    Platforms

    • Android
    • Android Tablet
    KeePassDroid screenshot 1
     
  14. Passbolt icon

    Passbolt

     27 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...

    204 Passbolt alternatives

    Cost / License

    • Freemium
    • Open Source

    Application types

    Platforms

    • Mac
    • Windows
    • Linux
    • Android
    • iPhone
    • Self-Hosted
    • Microsoft Edge
    • Google Chrome
    • Software as a Service (SaaS)
    • Mozilla Firefox
    Passbolt screenshot 1
     
    |
    1
    Passbolt vs 1Password Comments
    Guest
    Positive
    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. AuthPass icon

    AuthPass

     27 likes

    Manage all your passwords across all devices. Open Source password manager compatible with kdbx/keepass. Available on Android, iOS, iPadOS, MacOS, Linux and Windows. It can also be used as a cross-platform supported two factor authentication app.

    221 AuthPass alternatives

    Cost / License

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    • Android
    • iPhone
    • Android Tablet
    • iPad
    • Snapcraft
    • Flathub
    • Online
    AuthPass screenshot 1
     
12 of 33 1Password alternatives