Compare software

Nook vs Web: catalog facts
Nook	Web
Free Free and open source, supported through Open Collective.	Free Free to download and build from the published source.
macOS	macOS
Sidebar and spaces for organising tabs Runs both Chrome and Safari extensions	Native macOS interface Local AI page questions through MLX on the Mac
macOS only Young project, recently reached version 1.0	Requires Apple Silicon and macOS 26.5 or later Development preview with limited site compatibility testing
Downloadable app	Downloadable app
Open source	Closed source
License not stated	License not stated
No account needed	No account needed
Not stated if it works offline	Not stated if it works offline
Official website Full listing and sources Checked October 1, 2026	Official website Full listing and sources Checked October 2, 2026

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