Online MOBI converter
Choose file to convert
Our free online converter makes it easy to convert books to the mobi format.
How to convert a mobi file?
Step 1
Upload file
You can select the file you want to convert from your computer, Google Drive, Dropbox or simply drag and drop it onto the page.
Step 2
Select «to mobi»
Choose mobi or any of the other 200+ supported formats you'd like to convert to.
Step 3
Download your mobi file
Please wait for the conversion to complete, then click on the download button to obtain your converted file in the mobi format.
Best mobi converter tool
Convert mobi Fast and easy
Simply drag and drop your mobi files onto the webpage, and you'll be able to convert them to over 250 different file formats, all without having to register, provide an email address, or include a watermark.
Secure mobi Conversion
As soon as you upload your mobi files, we instantly delete them. Converted files are then deleted after 24 hours. Furthermore, we ensure that all file transfers are secure through advanced SSL encryption.
No Software Installation Required
You don't have to go through the hassle of installing any software. We handle all mobi conversions in the cloud, which means that none of your computer's resources will be used in the process.
Mobipocket eBook
| Extension | .mobi |
| Category | 🔵 books |
| Programs | 🔵 Calibre 🔵 Mobipocket Reader 🔵 FBReader 🔵 Cool Reader |
| Main program | 🔵 Amazon Kindle |
| Description | 🔵 MOBI (Mobipocket e-book format) is an electronic book format developed by the French company Mobipocket SA specifically for mobile phones with low bandwidth. It is based on the Open eBook standard using XHTML and can incorporate JavaScript and frames. The MOBI format is widely used on e-book readers, particularly on Kindle devices. |
| Technical details | 🔵 The Mobi files can be formatted in Javascript. Pages, notes, and drawings can be attached to the files. Additionally, the Mobipocket Reader includes a built-in dictionary. There is a 64K limit on images. Despite being cumbersome for larger devices such as desktops and laptops, it has proven to be advantageous for smaller devices like mobile phones. Mobi files are similar to the Amazon Kindle format, but do not have Java capabilities. |
| Developer | 🔵 Mobipocket |
| MIME type | 🔵 mime application/x-mobipocket-ebook |