- Extension
- .ppsm
- .jbig
- Format
- Binary
- Binary
- Category
- Presentation
- Raster Image
- Developer
- Microsoft
- Joint Bi-level Image Experts Group (JBIG)
- Description
- A PPSM file is a macro-enabled slide show created by Microsoft PowerPoint, a program that allows users to create slide shows and presentations. It contains a non-editable collection of slides. PPSM files are used for packaging view-only Open XML-based presentations, such as .PPTX files, for sharing with others.
- JBIG is a lossless compression file format that was created for the fax machine; it can be used by other image file formats. The files created by JBIG format are smaller compared to G3 and G4 file formats.
- MIME Type
- application/vnd.ms-powerpoint.slideshow.macroEnabled.12
- image/jbig
