If you are seeking information about file extensions, then you are in the right place at the right time.

Details of extension .ppsm

On this page, we're going to take a closer look at the .ppsm file extension, which is related to Microsoft PowerPoint 2007 Slideshow.

We'll explain what exactly a .ppsm file format is and how you can use it. If you're interested in learning more details about this type of file, we'll show you where to find them. And if you ever need to convert .ppsm files into different formats, we'll give you some tips on how to do that too.

Let's see the file format associated with this file extension!


  1. Microsoft PowerPoint 2007 Slideshow

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Microsoft PowerPoint 2007 Slideshow

ppsm file - Microsoft PowerPoint 2007 Slideshow
The PPSM file is a Microsoft PowerPoint 2007 Slideshow with macros.
Program name: -
Category: Document files
Mime-type: application/
Related extensions:
.bbl BibTeX Bibliographic Reference
.wg2 Lotus 1-2-3 for OS/2 Worksheet
.wrk Lotus Symphony Spreadsheet
.docm Microsoft Word 2007 Document

The .ppsm file extension might not only belong to a single type of file, there could be various kinds that use it. Keep in mind that files with the .ppsm extension may contain various content types. If you have helpful information about this extension, write to us!

Could someone have spelled the .ppsm file extension wrong?

In our database, we came across the following similar extensions:

.psm PrintShop Mail Document
.ppm Insight II Proton Chemical Shifts Data
.pps Microsoft PowerPoint Slideshow

The .ppsm extension is frequently misused

People sometimes confuse the .ppsm filename extension. Based on the searches on our site, here are the most common misspellings from the past year.

psm (1), ppm (1), pps (1)

Having trouble opening a .ppsm file?

If you want to open a .ppsm file on your computer, you just need to have the appropriate program installed. Incorrect settings for the .ppsm association can trigger this error.

Windows can't open this file:

File: example.ppsm

To open this file, Windows needs to know what program you want to use to open it. Windows can go online to look it up automatically, or you can manually select from a list of programs that are installed on your computer.

To change file associations:

  • Right-click a file with the extension whose association you want to change, and then click Open With.
  • In the Open With dialog box, click the program with which you want the file to open, or click Browse to locate the program that you want.
  • Select the Always use the selected program to open this kind of file check box.

Supported operating systems

Windows Server 2016/2019/2022, Windows 7, Windows 8, Windows 10, Windows 11, Linux, Mac OS X, macOS, iOS, Android