KeePassXC is a modern, secure, and open-source password manager for Windows, macOS, and Linux systems. It stores and manages your sensitive information like usernames, passwords, URLs, attachments, and notes in an offline, encrypted file. KeePassXC offers an easy-to-use interface, with user-defined titles and icons for entries, and customizable groups for organization. The integrated search function allows you to find any entry in your database using advanced patterns. KeePassXC also features a customizable, fast, and easy-to-use password generator that can create passwords with any combination of characters or easy-to-remember passphrases. The application is developed by a community of contributors and is constantly updated with new features and improvements. You can download pre-compiled binaries from the [downloads page](https://keepassxc.org/download), or check your Linux distribution's package list to see if KeePassXC is available. Detailed documentation is available in the [User Guide](https://keepassxc.org/docs/KeePassXC_UserGuide.html).