Best Open Source Password Managers in 2026
Tools for securely storing and managing passwords, credentials, and sensitive data across devices and teams.
4 open source password managers — ranked by GitHub stars. Browse all
Vaultwarden
Lightweight, self-hosted Bitwarden-compatible server written in Rust — runs on minimal hardware with full client support.
Alternative to:
Bitwarden
Bitwarden
Bitwarden
Bitwarden infrastructure/backend (API, database, Docker, etc).
Alternative to:
1Password
1Password
Passbolt
Passbolt Community Edition (CE) API. The JSON API for the open source password manager for teams!
Alternative to:
1Password
1Password
AliasVault
AliasVault is an end-to-end encrypted password and (email) alias manager that protects your privacy by creating alternative identities, passwords and email addresses for every website you use.
Alternative to:
1Password
1Password