> I wish to extract 2 of those pages, each to their own PDF file.
> I wish to edit those 2 files.
I've used Inkskape in the past to edit PDFs, and more
recently LibreOffice.
As a general rule, the better option is to do something else, because
editing PDFs is fundamentally "wrong" so the tools have a hard time
doing "the right thing" (which is often ill-defined).
Stefan