.XLSX File Overview

File Extension:	XLSX
File Type Description:	Microsoft Excel Open XML Spreadsheet
File Type Developer:	Microsoft Corporation
Primary Associated Software:	Microsoft Excel
Primary Software Developer:	Microsoft Corporation

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Home File Types Spreadsheet Files XLSX

What is File Extension XLSX?

E-Press Corporation created the Microsoft Excel Open XML Spreadsheet (XLSX) file for the EasyOffice software series. Commonly, Microsoft Excel Open XML Spreadsheet files are found on user computers from United States, and on PCs running the Windows 10 operating system. In most cases, these users are surfing the internet using the Google Chrome browser.

Associated Developers and Software

	Apache OpenOffice by Apache Software Foundation
	Thinkfree Office NEO by Hancom, Inc.
	SSuite OmegaOffice HD+ (with SSuite Accel Spreadsheet HD) by Ssuitesoft Office
	OnlyOffice by Ascensio System SIA
	FoxPDF Viewer by Foxit Software Inc.
	Ability Office by Ability Plus Software
	Office Tab by Detong Technology
	GoBe Productive by Gobe Software, Inc.
	iWork by Apple
	Documents To Go by BlackBerry
	LibreOffice by The Document Foundation
	Google Docs Suite by Google
	WPS Office by Kingsoft
	Microsoft Excel by Microsoft Corporation
	EasyOffice by E-Press Corporation
	Breadbox Office by Breadbox Computer Company
	MarinerPak by Mariner Software

Top XLSX User Languages

Top XLSX 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
	Android
	Linux

Other File Types Related to XLSX Files

Extension	File Type Developer	File Category	File Type Description
.QDE	Microsoft Corporation	Executable Files	QDOS Executable
.PVG	Microsoft Corporation	Data Files	Encarta World Atlas Data File
.EMF	Microsoft Corporation	Vector Image Files	Enhanced Windows Metafile
.PS1XML	Microsoft Corporation	Settings Files	Windows PowerShell Display Configuration File
.IL	Microsoft Corporation	Uncommon Files	MSIL Assembler Input File
.PRT	PTC	CAD Files	Pro/ENGINEER Part File
.SRS	Microsoft Corporation	Settings Files	Outlook Send/Receive Settings File
.MHTM	Microsoft Corporation	Web Files	Mime HTML (MHTML) File
.SBL	Adobe Systems Incorporated	Graphic Files	Shockwave Flash Object
.AW	Microsoft Corporation	Data Files	Answer Wizard File