PDF-to-Word Conversion: Why it's so hard to do. "When a file is converted to PDF, it loses its meaning. On the surface all the information is there, and to your eyes it looks exactly the same, but underneath that, all the method, structure and intelligence used when designing the original document has been lost.† This forms the heart of the challenge faced when attempting to convert PDF files back to formats like DOC (Microsoft Word), RTF and HTML, and is not dissimilar to those . . . "