.DOCX File Overview

File Extension: DOCX
File Type Description: Microsoft Word Open XML Document
File Type Developer: Microsoft Corporation
Primary Associated Software: LibreOffice
Primary Software Developer: The Document Foundation

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What is File Extension DOCX?

The DOCX file extension is a Microsoft Word Open XML Document file developed originally by Apache Software Foundation for OpenOffice Writer. Commonly, Microsoft Word Open XML Document files are found on user computers from United States, and on PCs running the Windows 10 operating system. A high percentage of these users browse the web using Google Chrome.

Associated Developers and Software

Microsoft OneDrive by Microsoft Corporation
Google Drive by Google
Microsoft Word by Microsoft Corporation
Infraware Polaris Office by Infraware
OpenOffice Writer by Apache Software Foundation
Corel WordPerfect X8 by Corel
LibreOffice by The Document Foundation
Apple Pages by Apple
Softmaker Office by SoftMaker Software
Microsoft Word Viewer by Microsoft Corporation
Apple Preview by Apple
Kingsoft Office by Kingsoft

Top DOCX User Languages

Top DOCX File User Browsers

Desktop Friendly?


Mobile Friendly?


Most Popular DOCX File Countries

Top User Operating Systems

Windows 10 Windows 11 Windows 6 Windows 8.1

Associated Operating Systems


Other File Types Related to DOCX Files

Extension File Type Developer File Category File Type Description
.B Rockstar Games Game Files Grand Theft Auto 3 Saved Game File
.OTT Apache Software Foundation Text Files OpenDocument Document Template
.STM Microsoft Corporation Data Files Exchange Streaming Media File
.ODM Open Source Text Files OpenDocument Master Document
.PDF Adobe Systems Incorporated Page Layout Files Portable Document Format File
.UOF The Document Foundation Text Files Uniform Office Document
.SCRIPT Unknown Developer Executable Files Generic Script File
.OOT Apache HTTP Project Management Committee Data Files Apache OpenOffice Text Document
.MAN Unknown Developer Text Files Unix Manual
.VSDX Microsoft Corporation Vector Image Files Visio Drawing

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