PPTM File Documentation
Overview
| Feature | Value |
|---|---|
| File Extension | .pptm |
| Full Name | PowerPoint Open XML Macro-Enabled Presentation |
| MIME Type | application/vnd.ms-powerpoint.presentation.macroEnabled.12 |
| Format Type | Binary |
| Developed by | Microsoft |
| Macro-Enabled | Yes |
| Open Format | Yes, based on XML |
| Encryption Support | Yes |
| Compression | Yes, ZIP compression |
| Primary Use | Presentations that require macros |
| Default Program | Microsoft PowerPoint |
| Editable | Yes |
| Support for Multimedia | Yes (audio, video, images) |
| Compatibility | Compatible with Microsoft Office versions 2007 and later |
| Scripting Language | VBA (Visual Basic for Applications) |
| Advantages | Support for macros, advanced formatting, and embedding of multimedia |
| Limitations | Can be a potential security risk due to macros, larger file size compared to PPTX |
| Structured Storage | Yes |
| Interoperability | Good with Microsoft Office Suite, limited with other software |
| File Signature | 50 4B 03 04 |
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