presentation Format
PPT File Format
PPT is Microsoft PowerPoint’s legacy binary presentation format used from 1997 to 2003, built on Microsoft’s structured OLE2 container format.
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Technical Specifications
| Extensions | .ppt |
| MIME Types | application/vnd.ms-powerpoint |
| Category | Presentation |
| Engine Tier | tier2-wasm |
| Magic Bytes / Sniffing | 0xD0 0xCF 0x11 0xE0 0xA1 0xB1 0x1A 0xE1 |
| Opens With | Microsoft PowerPoint, LibreOffice Impress |
| Good For | Archival corporate slide decks and legacy presentation archives. |
| Not Recommended For | Modern web sharing and mobile collaborative editing. |