編集部の結論
Arc solves tab overload: spaces separate projects and old tabs archive themselves. It turns the browser from a pile of tabs into a few workspaces. The cost is a learning curve, high memory use, and a forced change to your browsing habits that some people will resent.
良い点
- Spaces isolate projects with cheap switching
- Tabs archive automatically instead of piling up
- Split view and quick switching feel natural
気になる点
- Noticeably high memory use
- Big habit change, migration takes adjusting
- Some enterprise policies do not support it
動作環境
macOS 13+ / Windows 10+
インストール手順
- Download the installer from the official site
- Import existing bookmarks and passwords on first launch
- Press Cmd+T for a new tab, Cmd+S to switch spaces
更新履歴
v1.682026-09Split view on Windows
v1.662026-08Added the Little Arc floating window
