Overview
Arc is a desktop and mobile browser organized around Spaces, profiles, vertical tabs, split views, and automatic tab management. Arc Search adds a mobile browsing mode with Browse for Me, reader tools, ad blocking, and page answers. Arc Max provides AI features such as page summaries, five-second previews, Ask on Page, and ChatGPT in the Command Bar. The Browser Company is winding the product down: new accounts stopped on October 22, 2026, mobile AI features are scheduled to stop on November 23, 2026, and desktop access ends on December 22, 2026. Arc is proprietary and has no official product source repository.