Reviewers mostly see Arc as a thoughtful, productivity-first browser that makes heavy browsing easier to manage. The most repeated praise is for Spaces, vertical tabs, split view, keyboard shortcuts, sync, and a clean interface that helps people separate work and personal contexts and reduce tab clutter. The main drawbacks are a learning curve, weaker or unusual bookmark behavior, some site and extension compatibility gaps, and recurring complaints about CPU, memory, heat, bugs, and uneven Windows support. A maker of
Arcmark also praised its UX/UI."