KeePass is a free open source password manager. Passwords can be stored in an encrypted database, which can be unlocked with one master key.

gopass is a rewrite of the pass password manager in Go with the aim of making it cross-platform and adding additional features. The target audience are professional developers and sysadmins (and especially teams of those) who are well versed with a command line interface.

Bitwarden is a free and open source password management solution for individuals, teams, and business organizations.

Easy and safe way for individuals, teams, and business organizations to store, share, and sync sensitive data.

A command line interface (interactive shell) to work with KeePass 1.x or 2.x database files.

Sort files and pack them into partitions.