.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

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

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
.WSC	Open Source	Game Files	WonderSwan Color Game ROM
.RB	Larian Studios	Game Files	Divinity: Original Sin Game Data
.YML	Unknown Developer	Developer Files	YAML Document
.AMN	Microsoft Corporation	Data Files	Aero Studio 2008 Menu Data
.OPUS	Open Source	Audio Files	Opus Audio File
.OSC	OpenStreetMap	GIS Files	OpenStreetMap Change File
.SMIL	"Synchronized Multimedia" Working Group (SYMM WG)	Video Files	SMIL(Synchronized Multimedia Integration Language) Presentation File
.HPP	Microsoft Corporation	Developer Files	C++ Header File
.IML	JetBrains	Developer Files	IntelliJ IDEA Module
.TSV	Unknown Developer	Data Files	Tab Separated Values File