PDFsun.com allows you to convert mobi files to fb2 quickly, easily and entirely online. Upload your files to our platform, let our mobi to fb2 converter do its magic and download your newly created document right away. No more hassle, convert mobi to editable fb2 in just a few steps. Learn how to convert mobi to fb2 with PDFsun.com by following the steps above.

How to convert MOBI to FB2

Step 1

Upload mobi-file(s)

Select files from Computer, Google Drive, Dropbox, URL or by dragging it on the page.

Step 2

Choose "to fb2"

Choose fb2 or any other format you need as a result (more than 200 formats supported)

Step 3

Download your fb2

Let the file convert and you can download your fb2 file right afterwards

File extension .MOBI
Description Is a format used in the MobiPocket Reader software on desktop and mobile platforms. Books in this format can have .prc and .mobi file extensions. MOBI was originally based on the PalmDOC format; adding HTML tags made it possible to create a high-compression version which compresses data to a high degree. There are a number of formatting restrictions – the text cannot be indented, and inserted tables and images cannot be formatted.
File extension .FB2
Description Is based on the XML format. Its main tasks are: precise display on a variety of devices, full preservation of document structure, ability to be transformed into other formats. Unlike other popular e-book formats, fb2 does not specify the appearance options for different devices’ displays. The format employs tools to indicate the different parts of the book – verses, epigraphs, quotations.

Why Convert MOBI to FB2?

The main benefit of converting mobi to FictionBook is the ability to edit the text directly within the file. This is especially helpful if you want to make significant changes to your mobi, as most people are comfortable and familiar with FictionBook. If you're wondering how to change mobi to fb2 for free, it's important to note that quality of the resulting fb2 is also important, not just the cost. While there are several free mobi to fb2 converters, the majority do not sufficiently maintain the original formatting and spacing of the file. Our conversion tool delivers a result that looks like your original mobi file.


We created our mobi to fb2 free converter tool so you no longer need to waste time retyping files in fb2. Within seconds you can change your mobi to a fb2 and make the necessary edits. Not only is our mobi to fb2 converter free, online and available whenever you need it, we allow users to convert 2 additional files per month for free too. So go ahead and convert mobi to fb2 online for free. We think you will be happy with the results !

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