The Media directory app helps organize media under the Media Directory.
Access the Media Directory app from GEDCOM ⟶ Media Directory ...
(Click on the image to enlarge)
It has the following functionality
List who is associated with each file
Rename files, and update the GEDCOM with changes
Move files, and update the GEDCOM with changes
Identify files not being used
Create new GEDCOM shared Media from files (link option)