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Instant Eyedropper vs Color Cop: catalog facts
Instant Eyedropper	Color Cop
Free Free, with source code on GitHub.	Free Free to use; the developer accepts donations.
Windows, Linux	Windows
Hotkey, click and paste workflow Magnifier with pixel-precise arrow key nudging	Eyedropper copies a screen color straight to the clipboard Outputs several hex and RGB formats
Reborn version is an early 0.1 release No macOS version	Windows only Licence is listed as freeware rather than a standard open-source licence
Downloadable app	Downloadable app
Closed source	Closed source
License not stated	License: Freeware
No account needed	No account needed
Works offline	Works offline
Official website Full listing and sources Checked September 24, 2026	Official website Full listing and sources Checked October 2, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.