A Word to pdf conversion is rather simple: either File>Save as ... pdf or use a pdf-printer like cutepdf. If you see differences between the two: choose the one you like most.
pdf to Word is more difficult, especially if it's made by OCR from a scan and not directly saved from Adobe Acrobat or Pdf Creator or Word. Then some post-conversion edit usually is needed.
But remember pdf is meant to make documents to read or print, not as documents to edit in MS Word. A lot of information for that is missing from the pdf.
Kees
Hi everyone,
I am trying to convert Adobe Acrobat X Standard PDFs to Microsoft Word 2010 and vice versa without causing any font/spacing issues. In the new document, there are cases where it will say a word is in the same font and size as the rest of the document, but still looks different. Any idea on how to ensure that the font and spacing looks the same as the original?
Thanks,
Jon

Chowhound
Comic Vine
GameFAQs
GameSpot
Giant Bomb
TechRepublic