Other PPSX conversions

Conversion of ppsx files to pps file format

You should be able to save PowerPoint PPSX presentation to older PPS format using the File ► save as.. function in PowerPoin, which is what ppsx to pps conversion represents. Some other presentation programs may also be able to perform the conversion, but for compatibility reasons it is best to do it in PowerPoint.

Open PPSX file    Open PPS file

Related software

Apache OpenOffice Impress icon

Apache OpenOffice Impress

Free presentation program from OpenOffice.org

Keynote for iOS icon

Keynote for iOS

Presentation software for iOS operating system, developed by Apple

Keynote for Mac icon

Keynote for Mac

The most popular presentation software for Mac

Microsoft PowerPoint icon

Microsoft PowerPoint

A presentation program from the Microsoft Office suite

Microsoft PowerPoint for Mac icon

Microsoft PowerPoint for Mac

Mac version of popular presentation software from Microsoft