This is apt repository for Enpass password manager.

For most modern standard Ubuntu and Debian-based systems, add the following repository:

$ echo "deb https://apt.enpass.io/  stable main" | sudo tee /etc/apt/sources.list.d/enpass.list

If you are running a desktop environment that uses legacy X11 instead of Wayland (common on systems like Linux Mint or check which one you're using by running echo $XDG_SESSION_TYPE in your terminal)

$ echo "deb https://apt.enpass.io/  x11 main" | sudo tee /etc/apt/sources.list.d/enpass.list

Import key that is used to sign the release:

$ wget -O - https://apt.enpass.io/keys/enpass-linux.key | sudo tee /etc/apt/trusted.gpg.d/enpass.asc

After that you can install Enpass as any other software package:

$ sudo apt-get update
$ sudo apt-get install enpass