MOBI to FB2

Convert MOBI to FB2 online and free

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Advanced settings (optional)
Change the title of your ebook. It is best to use the title as it appears on the book cover. This is the title that will be shown by your ebook reader, and is also the title that will be used to help people find your book if you are publishing your ebook online.
Add the names of the authors and co-authors of the book.

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Employees of some of the world's most well-known brands rely on Zamzar to convert their files safely and efficiently, ensuring they have the formats they need for the job at hand. From global corporations and media companies, to respected educational establishments and newspaper publications, employees of these organisations trust Zamzar to provide the accurate and reliable conversion service they need.

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From your personal desktop to your business files, we've got you covered

We offer a range of tools, to help you convert your files in the most convenient way for you. As well as our online file conversion service, we also offer a desktop app for file conversions straight from your desktop, and an API for automated file conversions for developers. Which tool you use is up to you!

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You'll find all the conversion and compression tools you need, all in one place, at Zamzar. With over 1100 file-conversion types supported, whether you need to convert videos, audio, documents or images, you'll easily find what you need and soon have your files in the formats and sizing that work for you.

MOBI eBook Format

MOBI Converter

The MOBI ebook format was developed by the French company Mobipocket in 2000. MOBI files were intended to be used on mobile phones, computers and personal digital assistants (PDAs), which were popular in the 1990s and early 2000s before the arrival of smartphones. Unlike EPUB files, MOBI files were protected by Digital Rights Management, making it harder for the contents to be copied and shared.

Amazon bought Mobipocket in 2005. The company retired the MOBI format and support for it in 2016 after developing the AZW and AZW3 formats for the Kindle. However, you can still read MOBI files on Kindle devices and with the Calibre ebook application. You can also get specific MOBI-reader software. If you use an ereader that doesn’t recognise MOBI files, you may need to use a tool like Zamzar to convert them into another format like EPUB.

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FB2 eBook Format

FB2 Converter

The FB2 format name stands for FictionBook 2.0. It’s a type of ebook file mostly used for literature like novels or short stories. FictionBook is a Russian company, and it introduced the FB2 format in the 2000s. The format itself comprises one XML file, which describes the structure of the book, rather than the appearance. This means that sections that are highlighted with bold or italics will display consistently, but the exact appearance of the book might vary on different devices or ereading apps. An FB2 file will also contain metadata like the author, publisher, and edition release date.

FictionBook has since introduced the FB3 format, although FB2 is more popular. FB2 files can be opened by many ereaders, including Calibre, PocketBook, BeBook, CoolReader, KyBook, Geometer Plus FBReader, and even OpenOffice. FB2 files will also open in some browsers with an ereader extension.

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How to convert a MOBI to a FB2 file?

  1. 1. Choose the MOBI file that you want to convert.
  2. 2. Select FB2 as the the format you want to convert your MOBI file to.
  3. 3. Click "Convert" to convert your MOBI file.

Convert from MOBI

Using Zamzar, it is possible to convert MOBI files to a variety of other formats:

MOBI to AZW3 MOBI to EPUB MOBI to FB2 MOBI to OEB MOBI to LIT MOBI to LRF MOBI to PDF MOBI to MP3 MOBI to PDB MOBI to PML MOBI to PRC MOBI to RB MOBI to TCR MOBI to TXT

Convert to FB2

Using Zamzar, it is possible to convert a variety of other formats to FB2 files:

AZW to FB2 AZW3 to FB2 CBC to FB2 CBR to FB2 CBZ to FB2 CHM to FB2 DOC to FB2 DOCX to FB2 EPUB to FB2 LIT to FB2 LRF to FB2 MD to FB2 MOBI to FB2 PDB to FB2 PDF to FB2 PML to FB2 PRC to FB2 RB to FB2 TCR to FB2 TEX to FB2