.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 Taiwan, 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 7 Windows 10 Windows 8.1 Windows XP

Associated Operating Systems

Windows
Mac
iOS
Android
Linux

Other File Types Related to XLSX Files

Extension File Type Developer File Category File Type Description
.BTF Bank of America Data Files NationsBank Check Images
.MSV Sony Audio Files Memory Stick Voice File
.CT1 Microsoft Corporation Data Files Microsoft Systems Management Server Proposed Site Control Data
.LKP Microsoft Corporation Data Files Microsoft Systems Management Server (SMS) Data
.VSTO Microsoft Corporation Data Files Microsoft Visual Studio Data
.OSDX Microsoft Corporation Settings Files Search Connector Description File
.SSH Microsoft Corporation Web Files Microsoft Internet Explorer Style Sheet
.WBMP XnSoft Raster Image Files Wireless Bitmap Image File
.RJS Yukihiro “Matz” Matsumoto Web Files Ruby Javascript File
.SAM Microsoft Corporation Text Files LMHOSTS Sample File


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