qMasterPassword is a password manager based on Qt. Access all your passwords
using only a single master password. But in contrast to other managers it does
not store any passwords: Unique passwords are generated from the master password
and a site name. This means you automatically get different passwords for each
account and there is no password file that can be lost or get stolen. There is
also no need to trust any online password service.
https://spectre.app also contains other compatible software for various
platforms, like Android or iOS.