PPSM File Documentation

Overview

Feature Value
File Extension .ppsm
Full File Format Name PowerPoint Open XML Macro-Enabled Slideshow
MIME Type application/vnd.ms-powerpoint.slideshow.macroEnabled.12
Developed by Microsoft
File Type XML-based PowerPoint Slide Show
Macro-Enabled Yes
Primary Use Presentation Slide Show with Macros
Encryption Support Yes
Compression ZIP Compression
Compatibility Microsoft PowerPoint 2007 and later versions
Advantages Ability to include macros for automated tasks
Security Risk Macros can contain harmful code
Editable Yes, in PowerPoint
Open Format No
File Structure Package of XML files
Data Stored Slides, macros, media files, and other resources
Text Encoding UTF-8
Default Behaviour Opens as a slideshow in PowerPoint
Cloneability Yes, can be copied and modified