Zen Browser

About Zen Browser

Zen is the consensus answer to "where do I go after Arc": vertical tabs, workspaces, split view and a compact mode that feel immediately familiar, rebuilt on Firefox instead of Chromium and fully open source.

r/macapps users recommend it to Arc leavers precisely because it cannot repeat Arc's fate — the code is public and community-driven, so there is no company to pivot away from it.

Free on every platform. The Firefox engine means Chrome-only extensions need replacements, which is the main switching cost.