How do DOCX and PPTcompare? Here's everything you need to know to choose the right format — and how to convert between them.
Office Open XML Document
DOCX is the default format for Microsoft Word documents. It's an XML-based format that replaced the older .doc format, offering better compression, easier recovery, and broader compatibility.
Microsoft PowerPoint Presentation (Legacy)
PPT is the legacy binary format for Microsoft PowerPoint presentations. While replaced by PPTX, many older presentation files and templates still use this format.
| Specification | DOCX | PPT |
|---|---|---|
| Full name | Office Open XML Document | Microsoft PowerPoint Presentation (Legacy) |
| Extension | .docx | .ppt |
| MIME type | application/vnd.openxmlformats-officedocument.wordprocessingml.document | application/vnd.ms-powerpoint |
| Category | Document | Document |
| Developer | Microsoft | Microsoft |
| Year introduced | 2007 | 1987 |
DOCX and PPT serve different purposes. DOCX is ideal for business reports and memos, while PPT excels at opening legacy presentations.
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