A userChrome.css theme to bring Arc Browser look on Windows to Firefox. Work with Windows, Linux and macOS ✨
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Updated
Nov 14, 2025 - CSS
A userChrome.css theme to bring Arc Browser look on Windows to Firefox. Work with Windows, Linux and macOS ✨
Export pinned Arc Browser tabs for importing bookmarks into other browsers
Make your production flow.
φ The ultimate vertical experience mod for @vivaldi, made with attention to details. | Mirror from Forgejo ; PRs only accepted on original repo
Open-source Chrome extension with a Spotlight-style command palette, instant tab, bookmark and history search, and a customizable new tab page.
Chromium based browser workflow for Alfred 5
Open-source Arc-style browser built on Chromium: sidebar with vertical tabs, Spaces, folders, pinned tabs, a command bar, one-click import from Arc. macOS and Windows (Linux is coming soon). No telemetry.
The open-source Arc replacement for macOS. Spaces, pinned tabs, split view, Little Windows and Arc's shortcuts on Chromium, with your Arc sidebar imported in one go.
Open-source Arc alternative for macOS: a Chromium browser for developers with Spaces, a dev command bar and a built-in MCP server for coding agents.
TabBoost is a Google Chrome extension that replicates commonly used features from Arc browser to enhance the Chrome user experience.
Enable Claude in Chrome extension to work with alternative Chromium-based browsers (Brave, Arc, Vivaldi, Edge, Genspark, etc.)
a theme for Firefox (and sidebery) to make it look and somewhat behave like Arc
A list of awesome resources for Arc Browser.
Dual-engine (WebKit + Chromium) browser with horizontal tabs and more
ViceFox make your FireFox great and beter!
An Arc-style most-recently-used tab switcher for Google Chrome. Hold ⌃, tap ⇥.
Tab List extension for Arc Browser
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