
This is the default file format of the Kindle book reader. Kindle books are not exportable because they are saved as AZW files. The BIG Problem with Kindle to PDF Conversion How long does it take to convert PDF to Kindle format?.How to convert PDF to MOBI (or vice versa)?.How to Convert PDF Files to ePub and MOBI Formats.Frequently Asked Questions on Kindle to PDF Conversion.Step 4: Convert decrypted Kindle book to other formats (including Mobi or PDF).Step 2: Get your brand new Epub Ultimate license.Step-by-step tutorial to convert Kindle book into PDF.The BIG Problem with Kindle to PDF Conversion.For information on how to do this, go to the Kindle App (from Amazon) information on the Ebook Reading Apps for Smartphones/Tablet Devices page. Amazon Whispersync automatically syncs your last page read, bookmarks, notes, and highlights across devices (including the Kindle), so you can pick up where you left off on another device.

There is a Kindle app optimized for the PC and MAC as well as Apple devices (iPad, iPhone, and iPod Touch), Android devices and Windows Phone 7 devices giving users the ability to read purchased Kindle ebooks on different devices.

To do this you need Calibre - an ebook management and ebook file converter available for free download to your computer or if you don't want to bother with Calibre's tricky user interface there’s also RetroRead, a free site/service that converts DRM free ePub files to the Kindle-compatible MOBI file format suitable for reading on the Kindle. The Kindle also supports DRM free ePub files (like those you download from Google Books) however they must be converted from ePub into a file format the Kindle can understand such as PDF or MOBI. Simply hook up your Kindle to your computer through a USB cable and drag-and-drop the PDF's from your computer to the Kindle.

It is not possible to read Adobe DRM protected ebooks on the Kindle. Do not buy a Kindle ebook reader (besides Kindle Fire) with the expectation that you will be able to read DRM protected ebooks that you have previously downloaded to Adobe Digital Editions. However, the Kindle does support DRM-free PDF's. With the exception of Kindle Fire (which allows you to download the Bluefire app), Kindle ebook readers can only access DRM protected ebooks that are protected with its own proprietary DRM (Kindle DRM).
