.XLS File Overview

File Extension: XLS
File Type Description: Microsoft Excel 97 To 2003 Spreadsheet
File Type Developer: Microsoft Corporation
Primary Associated Software: Microsoft Excel
Primary Software Developer: Microsoft Corporation

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What is File Extension XLS?

Apache OpenOffice Calc is the primary software program that utilizes the Microsoft Excel 97 To 2003 Spreadsheet file, originally developed by Apache Software Foundation. Data from our web servers (annonymous users) show that XLS files are most popular in China and are often used by Windows 10. A high percentage of these users browse the web using Google Chrome.

Top XLS User Languages

Top XLS File User Browsers

Desktop Friendly?


Mobile Friendly?


Most Popular XLS File Countries

Top User Operating Systems

Windows 7 Windows 10 Windows 8.1 Windows XP

Associated Operating Systems


Other File Types Related to XLS Files

Extension File Type Developer File Category File Type Description
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.TAB Microsoft Corporation Text Files Tab Separated Data File
.IDA Microsoft Corporation Data Files Microsoft IIS Server Data
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.PANO Microsoft Corporation Raster Image Files Camera Panoramic Picture
.GNE Ludicorp Web Files Flickr Web Page
.AP Fifth Generation Systems Web Files Active Page
.COO Autodesk, Inc. Text Files AutoCAD Bounding Coordinates Cookie
.EVT Microsoft Corporation System Files Microsoft Windows 2000 And XP Event Log

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