AChep/keyguard-app

Keyguard is a password manager that works as a third-party client for the Bitwarden platform and KeePass KDBX files.

The tool addresses the need for a flexible password management solution that integrates with existing Bitwarden installations while also supporting offline KeePass files. It provides autofill functionality for logins across applications, supports passkeys for modern authentication, and operates entirely offline when needed. A distinguishing feature is its Watchtower capability, which actively monitors stored credentials to identify leaked passwords, reused passwords, and other security issues.

Keyguard suits developers and users who want to self-host or use any Bitwarden installation rather than relying on the official client, or who prefer to manage passwords through KeePass files. The multiplatform architecture means it runs on Android, desktop, and JVM environments, making it accessible across different devices. The offline-first design is particularly valuable for users in restricted environments or those concerned about connectivity dependencies.

The project shows consistent development activity with regular updates addressing both features and stability. Work spans across multiple platforms simultaneously, indicating sustained effort to maintain parity across Android and desktop implementations. The codebase demonstrates attention to security concerns through the Watchtower feature and ongoing refinement of the autofill and passkey implementations.