MOBI File Info - What is a MOBI File Format?

What is MOBI file format?

A MOBI file format is an eBook file format developed by Amazon for use with Kindle devices and Kindle apps. It is the most common format for eBooks. MOBI files are based on the Open eBook standard using XHTML and can include JavaScript and frames. They are viewable on most eReaders, tablets, and mobile devices.

MOBI File Info

MOBI is a file format created by Mobipocket, used mainly for e-books. It can contain text, images, hyperlinks, and is optimized for viewing on mobile devices. MOBI files can be read on a wide variety of devices, including the Amazon Kindle, Kobo eReader, Mobipocket Reader, and other mobile devices.

What does MOBI file format stand for?

MOBI stands for “Mobipocket eBook Format”.

Software, Tool, or Editor used to Create MOBI File

Calibre is a free, open-source software that can be used to create MOBI files. It is available for Windows, Mac, and Linux. Additionally, KindleGen is a free tool provided by Amazon that can be used to create MOBI files.

Software, Tool, or Editor used to Open MOBI File

MOBI files can be opened using the Kindle Previewer software, Calibre, Mobipocket Reader, or the Kindle app.

License Type of MOBI File Format

The MOBI file format is owned by Amazon and is licensed under their Kindle Publishing Agreement. Amazon retains the right to control how MOBI files can be used, distributed, and sold.

Usage of MOBI File Format

  1. E-books
  2. Text documents
  3. Instructional materials
  4. Computer-based training guides
  5. Educational materials
  6. Online magazines
  7. Digital comics
  8. Electronic newsletters
  9. Manuals
  10. Business reports

Strucutre of a MOBI File Extension

  1. MOBI Header: Contains information about the book such as title, author, publisher, encoding, and DRM information.
  2. EXTH Header: Contains extended metadata such as ISBN, ASIN, cover image, and other information.
  3. Image Records: Contains image data, if any, embedded in the book.
  4. Flow Records: Contains the textual content of the book.
  5. Resource Records: Contains hyperlinks, font information, and other resources.
  6. Guide Records: Contains a table of contents, author information, and other book-related data.
  7. HUFF/CDIC Records: Contains Huffman tables and CDIC information.
  8. SRCS Records: Contains information about the source of the book.
  9. Footer: Contains the length of the file and a checksum for data integrity.

History of MOBI Format

The MOBI file format was developed in the late 1990s by French company Mobipocket, which was later acquired by Amazon in 2005. The format was designed to provide a platform-independent way of storing eBooks so that they could be read on a variety of devices.

The MOBI format is based on the open standard Open eBook format (OPF), which is a subset of the XML markup language. It supports a variety of features, including rich media (images, audio, and video), DRM protection, and hyperlinks.

The format has been adopted by a wide variety of eBook readers, including Amazon’s Kindle and Apple’s iBooks. It is also used by many other vendors, including Kobo and Barnes etc.

Future of MOBI Format

The MOBI file format is a proprietary Kindle format created by Amazon. It is used to store e-books and other digital content for use on Kindle devices. The format has been around since the early 2000s and is still widely used today.

The future of MOBI file format looks promising. Amazon is continuously improving its Kindle readers and devices and the MOBI format is likely to remain a key part of the Kindle experience. Amazon is also likely to continue to add new features to the MOBI format to make it more accessible and convenient for readers. Additionally, the MOBI format is becoming increasingly popular with other e-book readers and devices, so its future looks secure.

Operations Performed on MOBI File Format

To view and perform all the operations on MOBI files, Check these free online MOBI web apps