GitHub - TheAssassin/AppImageLauncher: Helper application for Linux distributions serving as a kind of "entry point" for running and integrating AppImages
github.com
Helper application for Linux distributions serving as a kind of "entry point" for running and integrating AppImages - TheAssassin/AppImageLauncher

This should be installed as default in all distro. Run it with --install, put appimages in ~/Applications and it’s done, you’ll see all apps in your DE app menu