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XWD at a glance
XWD
Convert XWD files with ConverterHQ using workflows tuned for image compatibility, predictable output, and practical downstream use.
Category
Image
Extensions
.xwd
MIME types
image/x-xwindowdump
Created
1988
Inventor
MIT X Consortium
Status
legacy
ICNS at a glance
ICNS
Convert ICNS files with ConverterHQ using workflows tuned for image compatibility, predictable output, and practical downstream use.
Category
Image
Extensions
.icns
MIME types
image/icns
Created
2000
Inventor
Apple
Status
proprietary
Format comparison
| Feature | XWD | ICNS |
|---|---|---|
| File type | Image | Image |
| Extensions |
|
|
| MIME type |
|
|
| Created year | 1988 | 2000 |
| Inventor | MIT X Consortium | Apple |
| Status | legacy | proprietary |
| 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 | Not supported | Not supported |
| HDR support | Not supported | Not supported |
| Streaming ready | Not supported | Not supported |
When to use each format
When to use XWD
- Your source file is already in XWD.
- Preserve source expectations before exporting to ICNS.
- XWD is commonly used in image workflows.
When to use ICNS
- Your target workflow expects ICNS.
- Improve delivery compatibility with ICNS.
- ICNS is commonly used in image workflows.
FAQs
Why convert XWD to ICNS?
Convert to ICNS when creating or updating macOS application icons or preserving Apple-specific icon assets.
It is the correct target when a Mac application bundle or desktop asset workflow expects native icon resources.
What changes when converting XWD to ICNS?
This conversion changes how the format behaves in downstream tools and delivery environments.
What should I review after converting XWD to ICNS?
Validate output quality on representative files and confirm the target format behaves correctly in the destination workflow.