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IMAGE
PPSM to DNG Converter
Convert PPSM files to DNG online with ConverterHQ. Create image outputs for previews, publishing, and QA.
PPSM at a glance
PPSM
PPSM was introduced in the Office XML era to preserve slideshow-first behavior with macro support.
DNG at a glance
DNG
DNG emerged when professional photo workflows were already fragmented across many undocumented vendor raw formats. Adobe positioned it as a common archival and interchange option rather than just another camera-native format.
Format comparison
| Feature | PPSM | DNG |
|---|---|---|
| File type | Presentation | Image |
| Extensions |
|
|
| MIME type |
|
|
| Created year | 2007 | 2004 |
| Inventor | Microsoft | Adobe |
| Status | active | active |
| Transparency | Not supported | Not supported |
| Animation | Supported | Not supported |
| Primary use cases |
|
|
| Layer support | Not supported | Not supported |
| Vector scaling | Not supported | Not supported |
| Streaming ready | Not supported | Not supported |
When to use each format
When to use PPSM
- Your source file is already in PPSM.
- Preserve source expectations before exporting to DNG.
- PPSM is commonly used in presentation workflows.
When to use DNG
- Your target workflow expects DNG.
- Improve delivery compatibility with DNG.
- DNG is commonly used in image workflows.
FAQs
Why convert PPSM to DNG?
Convert to DNG when you need a standardized raw master for archival storage, cross-tool editing, or camera-original normalization.
It is a strong target when long-term raw accessibility matters.
What changes when converting PPSM to DNG?
This conversion changes how the format behaves in downstream tools and delivery environments.
Moving to DNG removes animation support.
What should I review after converting PPSM to DNG?
Validate output quality on representative files and confirm the target format behaves correctly in the destination workflow.