AuthPass - KeePass compatible password manager based on Flutter.

keepmenu - Dmenu/Rofi frontend for Keepass database files.

kpcli - A command line interface for KeePass database files *.kdb or *.kdbx.

keepassc - A curses-based password manager compatible to KeePass v.1.x and KeePassX.

Other lesser-known alternatives can be found in the AUR:

gnome-passwordsafe - A modern GNOME password manager built on top of of KeePass.

KeePassXC - Fork of KeePassX that is actively maintained and has additional features like browser integration, support for SSH agent, secret service, Yubikey, finger-print reader, TOTP generator and KeeShare.

It lets you import many formats and has many plugins.

KeePass - A cross-platform password manager that has autotype and clipboard support when respectively xdotool and xsel are installed.

There are three major implementations of KeePass available in the official repositories: There are two versions of the format: KeePass 1.x (Classic) and KeePass 2.x Installation It is an alternative to online password managers and is supported on all major platforms. KeePass is an encrypted password database format.

Keepassrpc