Later, in June 2021, Amazon sent out emails to authors letting them know that when uploading new and updated books to KDP, they would not be using MOBI files, and instead recommended EPUB. June 2021: Amazon KDP Completely Switches to EPUB You could still upload MOBI files at this time, but the introduction of the EPUB file format (the most popular file format everywhere but Amazon up to that point) was a huge step forward. It was at this point that Amazon stated, “We recommend using EPUB format for publishing new books and updating previously published titles.” Our first inclination that Amazon KDP was phasing out the MOBI file and introducing the EPUB came in November 2020. Nov 2020: Amazon KDP Starts Recommending EPUB Method #2: Email the Ebook File to Your Kindle.Method #1: Use a Send to Kindle Desktop Application.April 2022: Amazon Announces EPUB “Send to Kindle” Support + Removing MOBI.June 2021: Amazon KDP Completely Switches to EPUB.

Nov 2020: Amazon KDP Starts Recommending EPUB.

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. Just like any other file formats, you need specialized software to handle converting MOBI into a different format.

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.

Read mobi on kindle