.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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XLSX

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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.


Top XLSX User Languages

Top XLSX File User Browsers

Desktop Friendly?

Yes

Mobile Friendly?

Yes

Most Popular XLSX File Countries

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


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