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

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