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HWP at a glance
HWP
HWP's importance comes from regional software and government/business usage patterns rather than from global office-suite dominance.
CRW at a glance
CRW
Early Canon digital-camera workflows used raw formats like CRW before the later EOS raw families stabilized around CR2 and then CR3.
Format comparison
| Feature | HWP | CRW |
|---|---|---|
| File type | Document | Image |
| Extensions |
|
|
| MIME type |
|
|
| Created year | 1989 | 2000 |
| Inventor | Hancom | Canon |
| Status | active | proprietary |
| Primary use cases |
|
|
| Vector scaling | Not supported | Not supported |
When to use each format
When to use HWP
- Your source file is already in HWP.
- Preserve source expectations before exporting to CRW.
- HWP is commonly used in document workflows.
When to use CRW
- Your target workflow expects CRW.
- Improve delivery compatibility with CRW.
- CRW is commonly used in image workflows.
FAQs
Why convert HWP to CRW?
Convert to CRW when maintaining compatibility with older Canon raw libraries or recovering historical camera originals.
In most current workflows it is a source to preserve or migrate, not a preferred new output format.
What changes when converting HWP to CRW?
This conversion changes how the format behaves in downstream tools and delivery environments.
What should I review after converting HWP to CRW?
Validate output quality on representative files and confirm the target format behaves correctly in the destination workflow.