Reaper — Tab Task Manager

See which tabs are using the most memory. Close, suspend, mute, or focus any tab instantly from your toolbar.

Reaper is a tab task manager that lives in your toolbar. Open it to see all your tabs ranked by memory usage, with one-click controls to close, suspend, mute, or focus any tab. What it does: - Shows every open tab with its memory usage and a color-coded bar - Sort by memory, CPU, or title - Filter tabs by name or domain - Suspend tabs to free memory without losing them - Mute noisy tabs instantly - Close all tabs from a specific domain with one right-click - "Close Top 5" button to clear your heaviest tabs at once - Auto-refreshes every 3 seconds so you always see current data Why install it: If you're a tab hoarder, your browser is silently eating your RAM. The built-in task manager is buried and clunky. Reaper puts everything one click away — see the problem, fix it, move on. Lightweight, fast, anti-data collection, no account required.