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

Details of extension .pptm

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

We'll explain what exactly a .pptm 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 .pptm 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 Presentation

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Microsoft PowerPoint 2007 Presentation

pptm file - Microsoft PowerPoint 2007 Presentation
The PPTM file is a Microsoft Office PowerPoint 2007 Presentation with macros.
Program name: -
Category: Document files
Mime-type: application/vnd.openxmlformats
Related extensions:
.ccf Lotus Symphony Communications Configuration
.wwd Microsoft Works Wizard Data
.pn3 Harvard Graphics 3.0 Printer Driver
.dfu LaTeX Font Encoding Data

The .pptm 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 .pptm extension may contain various content types. If you have helpful information about this extension, write to us!

Could someone have spelled the .pptm file extension wrong?

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

.ptm Microsoft MapPoint Map
.ppt Sony PSP Texture Data
.pptl Document Manager Locked PowerPoint Presentation
.potm Microsoft PowerPoint 2007 Template
.ppm Insight II Proton Chemical Shifts Data

The .pptm extension is frequently misused

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

ptm (1), ppt (1), pptl (1), potm (1), ppm (1)

Having trouble opening a .pptm file?

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

Windows can't open this file:

File: example.pptm

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