If you are anywhere near my home, you are welcome to get in touch with me via my yellow envelope with a view to coming here to do your conversion on my PC. I have the full program PDF Converter Professional.
OK - sorry I can't help then. Unless, perhaps if it is not personal/confidential, you might like to email it to me - I could then convert to Word .doc and return it via email. Or if it is already something on-line - like for instance click here I could download it convert and email to you.
Posted this query a few years back with not a lot of success. I was pointed to this site click here which is still valid. It's a free download for a month and then 28 Euro (£17) for a single user license if that's any help to you.