# Undo Closed Tabs Button Pro

> Easily undo closed tabs via your browser's toolbar popup!

Canonical page: [https://chrome-stats.com/d/undo-closed-tabs-button-pro](https://chrome-stats.com/d/undo-closed-tabs-button-pro)

## Overview

- **ID:** `undo-closed-tabs-button-pro`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** XOSO66
- **Category:** tabs
- **Daily users:** 1
- **Weekly downloads:** 1
- **Version:** 0.2.2
- **Last updated:** 2025-06-07
- **First published:** 2025-06-04
- **Size:** 42 KB
- **Data as of:** 2026-09-08
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/undo-closed-tabs-button-pro/)

## Description

Undo Closed Tabs Button is an extension to allow users to reopen closed tabs via the toolbar popup.

To work with this addon, simply open the toolbar popup and click on the desired tab to open. By default, 25 items are shown in the popup, but you can change this from the options page. Each item has a title and a favicon (if available). Within the UI bottom section, there are few buttons. On the bottom-left side, there is a button to open all closed tabs. There is also a button to open the history tab. On the bottom-right side, the first button is to reload the UI. Next is the settings button to open the options page. The last two buttons are for the support page and donation.

If you have a feature request or found a bug to report, please fill the bug report form on the addon's homepage (<a href="https://prod.outgoing.prod.webservices.mozgcp.net/v1/547d15976f84008f82b49c2369837c17f5ed7cc1bf0e53649427ba65862ce4e2/https%3A//mybrowseraddon.com/undo.html" rel="nofollow">https://mybrowseraddon.com/undo.html</a>).

## Rankings

- #118,457 — Overall

## Permissions and access

### Permissions

- `tabs`
- `storage`
- `sessions`

## 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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- [Close Tab History Button](https://chrome-stats.com/d/close-tab-history-button) — 833 users, 3.89 / 5

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Source: [Chrome-Stats](https://chrome-stats.com/d/undo-closed-tabs-button-pro)