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File converter / Documents / Books / Convert to DOCX / MOBI converter / DOCX to MOBI

Convert DOCX to MOBI

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You can convert DOCX file to MOBI as well as to variety of other formats with free online converter.

How to convert docx to mobi?

How to convert mobi to docx?
Step 1
Upload docx-file
Select file, which you want to convert from your computer, Google Drive, Dropbox or drag and drop it on the page
Step 2
Select «to mobi»
Select mobi or any other format, which you want to convert (more 200 supported formats)
Step 3
Download your mobi file
Wait till your file will be converted and click download mobi -file

Online and free docx to mobi converter

Fast and easy
Just drop your docx files on the page to convert mobi or you can convert it to more than 250 different file formats without registration, giving an email or watermark.
Don't worry about security
We delete uploaded docx files instantly and converted mobi files after 24 hours. All files transfer with secured an advanced level of SSL encryption.
All in the cloud
You don't need to install any software. All docx to mobi conversions make in the cloud and don't use any resources of your computer.

Office Open XML Document

File extension .docx
File category documents
Description DOCX – is a standard extension that includes the test content of the document, pictures, painted objects, styles and other elements. It replaced the obsolete format .doc in 2007 and is used to work with Word documents. The format allows you to work with different content based on many tools that automate the creation and editing processes. For the correct display of the DOCX files in obsolete versions of Word, you need to install a special compatibility package. It helps to convert text content to DOC format.
Technical details The DOCX extension is written in XML markup language and includes many document elements stored as separate files that are combined into one archived ZIP file. The appearance of such a format confirms the transition of Microsoft Office suite software solutions to the Open XML international standard. Therefore, the extension is supported by many open source applications, for example, LibreOffice Writer and OpenOffice Writer.
Programs
Microsoft Office
LibreOffice
Kingsoft Office
Google Docs
Main program Microsoft Office
Developer Microsoft
MIME type
application/vnd.openxmlformats-officedocument.wordprocessingml.document

Mobipocket eBook

File extension .mobi
File category books
Programs
Calibre
Mobipocket Reader
FBReader
Cool Reader
Main program Amazon Kindle
Developer Mobipocket
MIME type
mime application/x-mobipocket-ebook