Install url-dispatcher-tools-gui by entering the following commands in the terminal:
sudo apt update sudo apt install url-dispatcher-tools-gui
Description:
GUI tools for working with the URL Dispatcher.
Allows applications to request a URL to be opened and handled by another process without seeing the list of other applications on the system or starting them inside its own Application Confinement. . This package provides GUI tools for working with the URL Dispatcher.
Homepage: http://launchpad.net/url-dispatcher
Version: 0.1+17.04.20170328-0ubuntu4
Section: universe/gnome