u/sdoca

I use GIMP (v. 3.0.4) to import PDF files that were bad photocopies, either the pages weren't straight and/or I want to crop them. Not sure why, but when I tried to do crop a PDF today, that option is disabled and I can't enable it (i.e. it is greyed out).

Did I accidentally disable something or import the PDF wrong (using default settings including "Open pages as Layer". I'm very confused.

Any help much appreciated.