Puntuado con 5 de 5 estrellas

This is just excellent.

Over the years I've used everything from FEBE to screenshots to Notepad just to keep a list of my extensions.

Found this just a couple of days ago and it works a treat, thank you very much.

Many thanks also to CodeSlayer for the about:support tip... I hadn't looked at that before, which will also do what I want as well as telling me what extensions are in those folders with utterly unhelpful names.

W7, IceDragon 22.