The Kindle Fire and second-generation Kindle Reader include native support for PDF files, but to view these files on a first-generation Kindle Reader, you must convert them to MOBI or AZW format.

The Amazon Kindle supports three main document types: Kindle (.AZW, .AZW1), Text (.TXT) and Unprotected Mobipocket (.MOBI, .PRC). Second-generation Kindles also have a built-in PDF reader and support ...

Amazon Kindle for e-book reading has been a very compatible device for those who love to read. The Kindle app, on the other hand, will let you use a similar experience on your phone or tablet. Also, ...

While it’s not the grand opening of the Kindle app store or anything, a developer decided to write an app for Kindle 2 that converts .pdf and .epub docs to Kindle’s beloved .mobi format. The developer ...