> The document is imported as reference and not an editable file.
Right. That's how that works.
Unless the PDF has paranoid security (and you will have lost the passwords with the source, in all likelihood),
- you can use Acrobat Reader's Tools > Basic > Select to grab the raw text, and
- you can use Adobe Illustrator to deconstruct pages and recover images.
What version of Acrobat Pro do you have, if any? It can re-export PDF content in some WP formats (not MIF or FM, however). Adobe is promoting this feature at the moment: