Kindle for PC requires the eBook to be PDF or mobi. format. You can cinvert any ebooks that are not the correct format. Download and install free third-party software, such as Calibre and eBook Converter (links in Resources), which convert most digital documents into MOBI or PDF formats. Open the third-party e-book in Calibre and eBook Converter by selecting the "File" menu and clicking "Open." Choose the e-book, click "Open," click "Convert" and choose a format, such as PDF or MOBI. You are prompted to save the files formatted for your Kindle on your computer's local drive. Visit the Zamzar Web app to convert e-books without installing software (link in Resources). Click "Choose Files," select "MOBI" or "PDF" from the "Convert Files To" drop-down menu, enter you email address in the provided field, and click "Convert." Zamzar sends your converted e-book as an attachment, which can be saved to your hard drive.
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