Using a bit of free software, you can take ebooks in a variety of formats ... for $339.99 Amazon can automatically convert PDFs into the Kindle format, but you get two formatting choices.

The software lets you convert ebooks into different formats, including AZW, which Amazon officially supports for its Kindle ...

Here is a complete guide on how you can convert an AZW eBook to MOBI format. AZW is an eBook format that saved text, graphics, bookmarks, annotations, and other eBook content. It is developed by ...

Your Kindle isn't restricted to reading books from Amazon. Here's how to send other ebook formats to your ereader, and where to get free ebooks.

MOBI is also widely used without copy protection in online libraries where free e-books are ... "Cal-ih-bur," is used to convert EPUB and other e-book formats to Kindle formats.