There's a lot of PDF tools around here, but most are Windows-only. I guess there is a way to get PDFread to work with mac:
https://www.mobileread.com/forums/sho...233#post176233
Might be worth a try.
If you have the full or standard version of Acrobat (not Acrobat reader), extracting the text into .rtf or .html and then converting will yield better results.