If you simply try to change the extension, you could wind up with a corrupt and unusable file.Īlong with being an eReader, Calibre comes with a handy conversion tool that can convert any of your eBooks into 16 different formats. If you’re even slightly adventurous with your Android device, you probably know what ADB is and why it’s so important. Just like any other file formats, you need specialized software to handle converting MOBI into a different format. A good while ago, we did a post on what ADB is and how to install it.

RELATED: Read Mobi eBooks on Kindle for PC How Do I Convert One? For Calibre, all you have to do is click on the “Add Books” button, and then choose one of the options shown in the image below.

Because MOBI is an eBook format, most free desktop eReader programs support opening and viewing them-like Calibre, FBReader, Mobipocket Reader, or Mobi File Reader, to name just a few.Īfter downloading and installing one of the free applications, opening any of your MOBI files is relatively easy.

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