# Many Tabs Manager

> An advanced sidebar tool to filter, sort, and group your tabs. Easily close, move, or switch to tabs and see when they were last accessed.

Canonical page: [https://chrome-stats.com/d/many-tabs-manager](https://chrome-stats.com/d/many-tabs-manager)

## Overview

- **ID:** `many-tabs-manager`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** lehenric
- **Category:** tabs
- **Daily users:** 19
- **Weekly downloads:** 1
- **Rating:** 5.00 / 5 (1 ratings)
- **Version:** 1.3.0
- **Last updated:** 2026-05-27
- **First published:** 2025-09-19
- **Size:** 19 KB
- **Data as of:** 2026-09-13
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/many-tabs-manager/)

## Description

Many Tabs Manager

<strong>Many Tabs Manager</strong> is an advanced Firefox sidebar extension designed to help you regain control over your browser tabs. It provides a powerful, all-in-one interface to filter, sort, and organize your tabs across multiple windows.

Key Features
<ul><li><strong>Filter Tabs by Text</strong>: Quickly find any tab using a regular expression search on the title or URL.</li><li><strong>Filter Tabs by Age</strong>: Easily identify forgotten or recently-used tabs by filtering based on how many days ago they were last accessed.</li><li><strong>Sort Tabs</strong>: Organize your tabs by name or by the last time they were accessed, in either ascending or descending order.</li><li><strong>Group by Window</strong>: Collapse or expand groups of tabs by their respective windows for a cleaner, more organized view.</li><li><strong>Manage Tabs</strong>: Easily select multiple tabs to close or move to a new window.</li><li><strong>Context Menu Actions</strong>: Right-click on a tab to quickly switch to it, even if it's in another window.</li></ul>
How to Use
<ol><li><strong>Install the Extension</strong>: The extension is designed to be used in the Firefox sidebar.</li><li><strong>Open the Sidebar</strong>: Click the Many Tabs Manager icon in your browser's toolbar to open the sidebar.</li><li><strong>Browse and Filter</strong>:<ul><li>The sidebar will list all your open tabs.</li><li>Use the <strong>Filter tabs (regex, title or URL)</strong> input field to filter the list by text.</li><li>Use the <strong>Filter by Age</strong> input and dropdown to show tabs that are <strong>Older than</strong> or <strong>Newer than</strong> a specified number of days.</li><li>Check the <strong>Current Window Only</strong> checkbox to see only the tabs from your active window.</li></ul></li><li><strong>Sort and Group</strong>:<ul><li>Use the <strong>Sort By</strong> dropdown to change the order of the tabs.</li><li>Use the <strong>Group By</strong> dropdown to group tabs by their windows. Click on a window title to collapse or expand the group.</li></ul></li><li><strong>Manage Tabs</strong>:<ul><li>Click the checkbox next to each tab to select it. Use <strong>Select All</strong> to choose all visible tabs.</li><li>Click <strong>Close Selected</strong> to close the chosen tabs.</li><li>Click <strong>Move Selected to New Window</strong> to move the selected tabs to a new browser window.</li></ul></li><li><strong>Switch Tabs</strong>:<ul><li>Right-click on any tab in the list to open a context menu.</li><li>Click <strong>Switch to Tab</strong> to activate that tab and bring its window to the front.</li></ul></li></ol>

## Rankings

- #25,492 — Overall
- #195 — manager
- #199 — manage

## Permissions and access

### Permissions

- `tabs`

## Safety

- **Risk impact:** Moderate risk impact
- **Risk likelihood:** Moderate risk likelihood

### Analysis details

- Grants access to browser tabs, which can be used to track user browsing habits and history, presenting a privacy concern.
- This extension has low user count. Unpopular extensions may not be stable or safe.

> Some risk analysis details are omitted from this free response. [Upgrade to view the full analysis](https://chrome-stats.com/pricing).

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Source: [Chrome-Stats](https://chrome-stats.com/d/many-tabs-manager)