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X3F at a glance
X3F
Sigma raw support is closely tied to the company's Foveon sensor story, giving X3F a reputation and workflow profile that differ from more mainstream Bayer-centric raw ecosystems.
DIB at a glance
DIB
These formats reflect how desktop operating systems built their own graphics-resource conventions for cursors, icons, and device-independent drawing.
Format comparison
| Feature | X3F | DIB |
|---|---|---|
| File type | Image | Image |
| Extensions |
|
|
| MIME type |
|
|
| Created year | 2002 | 1990 |
| Inventor | Sigma (Foveon) | Microsoft / Windows ecosystem |
| Status | proprietary | legacy |
| Transparency | Not supported | Not supported |
| Animation | Not supported | Not supported |
| Primary use cases |
|
|
| Layer support | Not supported | Not supported |
| Vector scaling | Not supported | Not supported |
| Camera raw data | Supported | Not supported |
| HDR support | Not supported | Not supported |
| Streaming ready | Not supported | Not supported |
When to use each format
When to use X3F
- Your source file is already in X3F.
- Preserve source expectations before exporting to DIB.
- X3F is commonly used in image workflows.
When to use DIB
- Your target workflow expects DIB.
- Improve delivery compatibility with DIB.
- DIB is commonly used in image workflows.
FAQs
Why convert X3F to DIB?
Convert to DIB when a Windows application, print path, or clipboard-oriented workflow expects device-independent bitmap data.
It is useful for compatibility and low-level graphics exchange inside desktop systems.
What changes when converting X3F to DIB?
This conversion changes how the format behaves in downstream tools and delivery environments.
Moving to DIB removes camera raw data.
What should I review after converting X3F to DIB?
Validate output quality on representative files and confirm the target format behaves correctly in the destination workflow.