Tab Master Pro — Free Smart Tab Manager for Chrome

Tab Master Pro is a free Chrome tab-management extension built for people who routinely work with dozens of open tabs. It gives you a practical dashboard for cleaning up tab clutter, saving work for later, restoring sessions, and grouping related browsing into useful workstreams.

Use it to close duplicates, group tabs by domain, merge windows, focus on one tab, save named workspaces, collapse a busy window into a restorable list, and automatically preserve session snapshots.

Everything in this release is included for free. There is no account requirement and no subscription.

Highlights

Group tabs by domain

Smart workstream grouping

Close duplicate tabs

Close stale tabs

Merge all browser windows

Focus mode with undo

OneTab-style saved tab lists

Search saved lists

Named workspaces

Session-history snapshots

Automatic duplicate cleanup

Automatic workspace backups

Automatic tab collapse at a threshold you choose

Local tab-content previews

Local-first storage with no analytics or telemetry

Who it is for

Developers, researchers, students, designers, creators, founders, and anyone whose browser regularly turns into a wall of tabs.

Installation

Tab Master Pro is distributed directly as a Chrome extension package. Extract the download, open chrome://extensions, enable Developer mode, choose Load unpacked, and select the extracted extension folder.

Privacy

No account is required. Tab Master Pro does not contain analytics or advertising SDKs and does not send your browsing data to an external server. Its data is stored locally with Chrome storage.