.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 Japan. Frequently these users are visiting our web site using Google Chrome.

Associated Developers and Software

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

Top PPTX User Languages

Top PPTX File User Browsers

Desktop Friendly?


Mobile Friendly?


Most Popular PPTX File Countries

Top User Operating Systems

Windows 7 Windows 10 Windows 8.1 Windows XP

Associated Operating Systems


Other File Types Related to PPTX Files

Extension File Type Developer File Category File Type Description
.WK! IBM Spreadsheet Files Lotus 1-2-3 Spreadsheet
.SDV Pinnacle Systems Inc. Video Files Studio DV Project File
.ODM Open Source Text Files OpenDocument Master Document
.EMF Microsoft Corporation Vector Image Files Enhanced Windows Metafile
.ODCCUBEFILE Apache Software Foundation Uncommon Files OpenDocument 1 Chart
.MAB Mozilla Uncommon Files Mozilla Address Book
.SDC Stardock Corporation Backup Files Stardock Central Download Archive
.NOW The Document Foundation Text Files Readme Text Document File
.LYT Adminsoft Data Files Adminsoft Document Layout File
.JNLP Oracle Corporation Web Files Java Web Start File

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