About Yet Another Browser

Yet Another Browser, also called Yab, is a free Mac browser built on WebKit. It offers an Arc-like workspace with sidebar tabs, folders, Spaces, Peek link previews, and Split View.

Features

Import Arc Spaces, pinned tabs, folders, passwords, and history.
Open links in Peek and place two pages side by side.
Switch between sidebar and horizontal tabs and find pages through the Command-T field.
Block ads and trackers with built-in filter lists.
Install supported Chrome Web Store extensions through WebKit's extension engine; compatibility varies by extension.
Connect your own Claude or ChatGPT plan for optional agents that read and act in tabs. Sending, payments, and deletion require approval.

Where it fits

Yab suits people who want Arc-style organization on Apple's browser engine, with optional automation. It uses WebKit rather than Chromium, so check your essential websites and extensions before switching.

Privacy and requirements

Runs on Intel and Apple silicon Macs with macOS 15.4 or later; no Yab account is required. The developer says browsing data stays on the Mac, with optional end-to-end encrypted sync. Usage statistics can be disabled, and crash reports require consent. Content an agent reads is sent to its model provider when working on your task.

Pricing

The browser is free. Optional AI uses your own third-party plan and its limits; Yab does not sell a separate AI subscription.

Sources

Official website, installation requirements, extension support, and privacy.