How to open .ppsx file format?

The probably reason why you are at this website is a problem with opening .ppsx file. The full name of the file is PowerPoint Open XML Slide Show. If the double-click on the file’s icon shows you a message that additional programs are needed to open the file, you’ll find the list of helpful programs in the bottom of the page.The developer of this format is Microsoft.

.ppsx file extension (PowerPoint Open XML Slide Show)

Category Developer/Producer File description Popularity
Data Files Microsoft PowerPoint Open XML Slide Show
Programs using this file extension: .ppsx
ADS OS Software
  • Microsoft PowerPoint 2013
  • Microsoft PowerPoint Viewer
  • Kingsoft Presentation
  • Ability Office
  • Microsoft PowerPoint 2011
  • Microsoft Office Open XML File Format Converter

The file extension .ppsx can be used by another programs. If you have some useful information about .ppsx file type that may help other users, please send them to us and we’ll update our database.

Visiting our website you are probably asking yourself:
  • What application can open .ppsx file?
  • How to open .ppsx file?
  • What is .ppsx file?
  • How can I convert .ppsx file?
  • Where can I find informations about .ppsx file extension?
We hope we have given you enough informations about this file type. Otherwise you can search some informations about .ppsx extension on or