KeePassXC is a community fork of KeePassX with the goal to extend and improve
it with new features and bugfixes to provide a feature-rich, fully
cross-platform and modern open-source password manager.

Additional features compared to KeePassX:
  * Auto-Type on all three major platforms (Linux, Windows, OS X)
  * Stand-alone password generator
  * Password strength meter
  * A generator for time-based one-time passwords
  * Using website favicons as entry icons
  * Merging of databases
  * Automatic reload when the database changed on disk
  * KeePassHTTP support for use with PassIFox in Mozilla Firefox and
    chromeIPass in Google Chrome or Chromium.
  * YubiKey challenge-response support for strengthening 
    your database encryption key
  * Support for Twofish encryption
  * Command line interface
  * Many bug fixes

WWW: https://keepassxc.org