Nook
Fast, focused, and open — a new WebKit browser for Mac
Overview
Nook is a free, open-source WebKit browser for macOS that prioritizes speed, minimalism, and privacy. Built with a vertical sidebar design inspired by Arc, it features Spaces for organizing tabs, Split View for side-by-side browsing, and Peek for quick link previews. Unlike most browsers, Nook keeps your data local and never collects browsing history. AI features like chat assistance, web summaries, and current insights are completely optional and opt-in. With Chrome extension support (in alpha) and a community-driven roadmap, Nook offers a calm, clutter-free browsing experience for those who value privacy and simplicity.
Pricing: Free
Minimum macOS: 15.5 (Sequoia)
Architecture: Apple Silicon, Intel
Key Features
- Vertical sidebar with tabs, bookmarks, and navigation
- Spaces for organizing different contexts and projects
- Split View for viewing multiple pages side-by-side
- Peek for quick link previews without switching tabs
- Optional AI chat assistance for questions and tasks
- AI-powered web summaries (opt-in)
- Chrome extension support (alpha)
- Privacy-first design with no data collection
- Local-first architecture keeps data on your device
- Open-source with community-driven development
Tags
Nook Alternatives
Arc
A Browser That's Yours
SigmaOS
The Productive Browser for Mac
Brave
Privacy-First Browser with Leo AI Assistant
Pola Browser
Productivity browser with AI sidebar, persistent tabs, and research mode