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Eyedropper vs Pika: catalog facts
Eyedropper	Pika
Free Free and open source.	Free The open-source software is available without a license fee. Hosting, hardware and…
Linux	macOS
Picks colors from anywhere on the screen Converts between many color formats	Copies colors in several common formats and supports keyboard shortcuts.
Linux only Best suited to GNOME desktops	Runs on macOS rather than Windows or Linux.
Downloadable app	Downloadable app
Open source	Open source
License not stated	License: MIT
No account needed	Not stated if an account is needed
Works offline	Not stated if it works offline
Official website Full listing and sources Checked September 24, 2026	Official website Full listing and sources Checked September 22, 2026

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