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+--- Thread: Requesting testers for CMYK Mode in GIMP (/Thread-Requesting-testers-for-CMYK-Mode-in-GIMP)
Requesting testers for CMYK Mode in GIMP - CmykStudent_ - 05-04-2026
Hi! I've been working to add a full CMYK mode to GIMP (as in, you can create and edit images directly in CMYK mode rather than the current CMYK -> RGB -> CMYK late-binding conversion). I'm at the point where it's functional, and now I need to start bug-hunting and finding areas that haven't been implemented yet.
After my last few "big" projects (non-destructive filters, vector layers, etc), I've always received a bunch of bug reports after release because of all the different uses I or our internal testers didn't think of. So I'm hoping to cut down on that by getting more testing from more people, earlier!
If you're willing to try it out, you can download either a Windows installer or AppImage from the merge request: https://gitlab.gnome.org/GNOME/gimp/-/merge_requests/2379#note_2750929
Feel free to post any issues you have here or in the merge request - and thanks!