.PPTX File Overview

File Extension: PPTX
File Type Description: PowerPoint Open XML Presentation
File Type Developer: Microsoft Corporation
Primary Associated Software: Apache OpenOffice
Primary Software Developer: Apache Software Foundation

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What is File Extension PPTX?

Apple Preview is the primary software program that utilizes the PowerPoint Open XML Presentation file, originally developed by Apple. Website visitor analysis indicates that PPTX files are commonly found on Windows 10 user machines, and are most popular in United States. Frequently these users are visiting our web site using Google Chrome.

Associated Developers and Software

ACD Systems Canvas by Microsoft Corporation
Apple Keynote by Apple
Corel WordPerfect X8 by Corel
Google Drive by Google
Apache OpenOffice by Apache Software Foundation
MobiSystems OfficeSuite Professional by MobiSystems
Softmaker Office by SoftMaker Software
LibreOffice by The Document Foundation
Infraware Polaris Office by Infraware
Microsoft PowerPoint by Microsoft Corporation
Ability Office by Ability Plus Software
Apple Preview by Apple
Kingsoft Presentation by Kingsoft

Top PPTX User Languages

Top PPTX File User Browsers

Desktop Friendly?


Mobile Friendly?


Most Popular PPTX File Countries

Top User Operating Systems

Windows 10 Windows 11 Windows 6 Windows 8.1

Associated Operating Systems


Other File Types Related to PPTX Files

Extension File Type Developer File Category File Type Description
.SXG Oracle Corporation Text Files Apache OpenOffice Master Document
.SRS Microsoft Corporation Settings Files Outlook Send/Receive Settings File
.SILK Microsoft Corporation Spreadsheet Files Microsoft Excel Symbolic Link Format
.PCD PokéCheats Game Files Pokémon Wonder Card File
.AXD Microsoft Corporation Web Files ASP.NET Web Handler File
.PHTML Opera Software Web Files PHP Web Page
.STW Oracle Corporation Text Files StarOffice Document Template
.SXC Sun Microsystems Spreadsheet Files StarOffice Calc Spreadsheet
.SVM Star Division Raster Image Files StarView Metafile
.STI Oracle Corporation Data Files StarOffice Presentation Template

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