presentation Format
PPTM File Format
PowerPoint Macro-Enabled Presentation is an OpenXML container holding PowerPoint slides, graphics, speaker notes, and embedded VBA macro code. It allows presenters to automate dynamic slide updates, quiz interactions, and external data feeds.
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Technical Specifications
| Extensions | .pptm |
| MIME Types | application/vnd.ms-powerpoint.presentation.macroEnabled.12 |
| Category | Presentation |
| Engine Tier | tier2-wasm |
| Magic Bytes / Sniffing | 0x50 0x4B 0x03 0x04 |
| Opens With | Microsoft PowerPoint, LibreOffice Impress, Corel Presentations |
| Good For | Interactive slide decks and presentations requiring embedded Visual Basic automation. |
| Not Recommended For | Emailing through security filters that quarantine macro-enabled office attachments. |