Originally Posted by GatorDeb
What file formats does the Kindle do? How does A4 PDF look?
The Kindle natively supports non-DRM Mobipocket (.mobi, .prc), text files (.txt), and Amazon's own file format (.azw) for reading as well as MP3 and Audible for audio. They will convert Word, PDF and images for you for free. In my experience so far, PDF conversion quality really varies based on the original PDF. If the text was marked for reflowing, then it can come out pretty good. Tables and graphics really vary as to how well they convert.