MOBI to EPUB
Convert your MOBI files into the more universal EPUB format.
How to convert a MOBI to EPUB online
Upload your MOBI file
Drag the MOBI eBook you want to convert, or click to select it from your computer.
The server converts it with Calibre
Your file is uploaded to our server, where Calibre transforms it into EPUB, a more universal format compatible with almost any e-reader.
Download your EPUB
As soon as the conversion finishes, you download your book in EPUB and the original MOBI file is deleted from the server.
Why convert your MOBI to EPUB on PDFDocks?
EPUB is today the most universal format for e-books, compatible with virtually any reader except Kindle. Converting an old MOBI to EPUB greatly expands where you can read it. The conversion requires uploading the file to our server, because neither of these formats can be processed solely with JavaScript in the browser — we handle it with Calibre. Your file is automatically deleted right after conversion, with no copy remaining stored.
Is EPUB supported on more devices?
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The file is uploaded to our server because it's necessary to process it with Calibre, but it's deleted immediately after conversion.
Do I need to create an account to use this tool?
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Yes. Text formatting and images transfer to the EPUB.
Can I convert DRM-protected MOBI?
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No. If the file has DRM protection, the conversion won't be able to complete, since Calibre doesn't remove DRM protections.
Why does this tool upload the file?
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Because reading MOBI and generating a valid EPUB requires Calibre, which can only run on a server.
Is the book's formatting preserved in the conversion?
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Yes, the text, images, and overall structure of the book are preserved when converting to EPUB.
How long does the conversion take?
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Usually just a few seconds, though it may vary depending on the file size and server load at that moment.