⋅ Mount any mountable file using "Mount file".
⋅ After mounting it opens created mount point in your file manager.
It creates a mount point in /tmp using the name of the file being mounted + first 8 characters of file path's sha256 hash.
⋅ Unmount previously mounted file using "Unmount file".
Installation: place the file in ~/.local/share/kservices5/ServiceMenus