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Just Color Picker vs Color Cop: catalog facts
Just Color Picker	Color Cop
Free Free to download and use.	Free Free to use; the developer accepts donations.
Windows, macOS	Windows
Portable and works offline Screen freeze and point lock for precise picking	Eyedropper copies a screen color straight to the clipboard Outputs several hex and RGB formats
Not open source No Linux 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 23, 2026	Official website Full listing and sources Checked October 2, 2026

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