RoboHelp has a report you can run that may help. It's called unused files. In older versions it is on the Tools > Reports menu. In newer versions it's on the Tools tab.
I did a search in RoboHelp online help and couldn’t find an answer using images or unused images. So this helps!!
Sr. Pr. Technical Writer
Note that before I would just wholesale delete anything I would move the files to a temporary folder just to be on the safe side.
Regarding this, I have run the report and have 72 pages of unused files. Versus individually locating and deleting each file, is there a way of deleting all?
This would really help!
I will await your advice.
Not really but this script will help with the images. Maybe it can be
adapted for other file types.
Backup before you start.
I have to say 72 pages seems unlikely. Are you sure they are unused?