What Is a PPSM File?
A file with the PPSMfile extensionis a macro-enabled slide show created with Microsoft PowerPoint.
They open by default in the slide show view to immediately launch the presentation.
The format uses a combination ofXMLandZIPto store its contents.
PPSM files are the replacement forPPSfiles used in PowerPoint 2003 and older.
Opening one in an older version of PowerPoint requires the freeMicrosoft Office Compatibility Packto be installed.
This is anexecutable file extensiondue to the possibility that it contains macros.
it’s possible for you to even use PowerPoint to convert PPSM to a video format (MP4orWMV).
Do this throughFile>Export>Create a Video.
If you want to save to a single PDF file, another option is to do it online withOnline2PDF.com.
Two other formats you may see in PowerPoint arePPTXandPPSX.
Still Can’t initiate the File?
PP is one example.
It’s used by the Pocket Physics Nintendo DS utility as a sketch file.
Some other examples include PRST, PSM, PS, PPR, and PPM.
