How to transfer books to Amazon Kindle, Kindle Paparwhite, Kindle Fire (HD) from PC or Mac.
Make sure your personal books are MOBI format. Amazon Kindle only supports MOBI (DRM-free) and PDF formats. It does not support EPUB books. I personally prefer MOBI to PDF because the MOBI format is better for reading. If you want to transfer other format books to Kindle for reading, you will have to convert them…