Musketeer – Tab Manager & Workspaces

by musketeer.app · musketeerapp.com · Functionality & UI

Manifest V3 in_app

View in Chrome Web Store Data as of 15 Oct 2026

Organize tabs and split Chrome into multiple resizable windows. Instantly restore workspaces for productivity and multitasking.

Users

−3 in 30 days

Rating

0.0 / 5

unchanged in 30 days

Ratings

0 in 30 days

Store rank

#239K

#200K among extensions

Version

1.2.0

updated 25 Mar 2026

Users

monthly, 7 months

Latest, 15 Oct 2026: 6 usersMove the mouse over the chart for any month

Ratings count

monthly, 7 months

Latest, 15 Oct 2026: 0 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About Musketeer – Tab Manager & Workspaces

Clean multi-window layouts for focused work. Musketeer lets you split Chrome into structured, resizable layouts in seconds. Built for developers, traders, researchers, and power users. No clutter. No dashboards. Just control. ⸻ ✦ 3-Pane Layout Instantly tile three tabs into a balanced, adjustable layout. ✦ Drag to Resize Fine-tune pane ratios with smooth slider controls. ✦ 4-Pane Layout [Pro*] Advanced quad layout with independent resize control. ✦ Save & Restore Workspaces [Pro*] Capture layouts and reopen them anytime. ⸻ Designed for real workflows Use it for: • Development + documentation + testing • Trading + research + news • Writing + reference + notes ⸻ Why Musketeer? • Lightweight and fast • No tracking or data collection • Works with any website • Minimal, distraction-free UI Built for people who live in their browser. *Pro features can be unlocked with a one time purchase of $3.99