Open Source Password & Secret Management Tools
A curated collection of the best open source tools for securely managing passwords and sensitive information.
See also:Password Managers
Self-hosted Bitwarden server that runs lean on your hardware
Stars
69,204Last commit
1 day agoLicense
AGPL-3.0
Unofficial Bitwarden-compatible server written in Rust, built for self-hosting on low-resource hardware without sacrificing client compatibility.
Open Source Alternative to:
Cross-platform, secure password manager
Stars
29,276Last commit
11 hours agoLicense
GPL-3.0
KeePassXC is an open-source password manager that securely stores and manages sensitive information across Windows, macOS, and Linux.
Open Source Alternative to:
Secure password management for individuals and businesses
Stars
20,392Last commit
2 hours agoLicense
AGPL-3.0
Bitwarden is an open source password manager that securely stores, shares, and autofills passwords across unlimited devices.
Open Source Alternative to:
2FA token manager for Android with encrypted vault
Stars
13,318Last commit
1 month agoLicense
GPL-3.0
Android app for managing two-factor authentication tokens with encrypted storage, biometric unlock, flexible backups, and import/export from major 2FA apps.
Open Source Alternative to:
Secure password management for teams
Stars
6,175Last commit
9 days agoLicense
AGPL-3.0
Open source password manager focused on security, collaboration and privacy for organizations
Open Source Alternative to:
Secure password manager with end-to-end encryption
Stars
2,929Last commit
1 day agoLicense
AGPL-3.0
Open-source password manager with end-to-end encryption for passwords, credit cards, notes, and documents. Cross-platform sync with secure sharing capabilities.
Open Source Alternative to:
Self-hosted password vault built for teams and compliance
Stars
1,835Last commit
6 hours agoLicense
GPL-3.0
Collaborative password manager with folder-level access control, AES-256-GCM encryption, governance tools, and Linux password rotation, runs on your own servers.
Open Source Alternative to:
Local-first 2FA authenticator and password manager
Stars
1,537Last commit
11 days agoLicense
GPL-3.0
Open-source authenticator and password manager that stores 2FA tokens and passwords locally on your device, with zero-knowledge encryption and no account required.
Open Source Alternative to:
Complete password control, zero cloud dependency
Stars
539Last commit
2 months agoLicense
Apache-2.0
Open-source password manager with peer-to-peer syncing, local storage, and end-to-end encryption. No cloud servers, complete privacy control across devices.
Open Source Alternative to:
Self-hosted password manager built for business teams
Stars
103Last commit
2 days agoLicense
Apache-2.0
Team-focused password manager with client-side encryption, SAML, LDAP, audit logs, and compliance policies. Self-host on your own servers or use as SaaS.
Open Source Alternative to:
Postiz – The All-in-One agentic social media scheduling tool
Postiz