.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 China, 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

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

Top DOCX User Languages

Top DOCX File User Browsers

Desktop Friendly?

Mobile Friendly?

Top User Operating Systems


Windows 10	Windows 11	Windows 6	Windows 8.1

Associated Operating Systems

	Windows
	Mac
	iOS
	Linux
	Android

Other File Types Related to DOCX Files

Extension	File Type Developer	File Category	File Type Description
.SXW	Oracle Corporation	Text Files	StarOffice Writer Document
.AXD	Microsoft Corporation	Web Files	ASP.NET Web Handler File
.WK1	IBM	Data Files	Lotus Worksheet
.POTX	Microsoft Corporation	Data Files	PowerPoint Open XML Presentation Template
.ODT	Oracle Corporation	Text Files	OpenDocument Text Document
.OXT	Sun Microsystems	Plugin Files	Apache OpenOffice Extension
.OOT	Apache HTTP Project Management Committee	Data Files	Apache OpenOffice Text Document
.ICF	Zoom Telephonics	Backup Files	Zoom Router Configuration File
.CVS	Unknown Developer	Data Files	Comma Separated Values File
.LST	Unknown Developer	Text Files	Data List