keepassxc : KeePassXC - KeePass Cross-platform Community Edition ( https://github.com/keepassxreboot/keepassxc )
qtpass : multi-platform GUI for pass, the standard unix password manager ( https://qtpass.org/ )
Add an ebuild in portage :
The ebuild is now in the portage tree.
You can also use layman : emerge layman then layman -a das-labor
For Paludis use this rsync : rsync://gentoo.zugaina.org/das-labor-portage
If you have a problem : ycarus(-at-)zugaina.org