![](https://addons.mozilla.org/user-media/addon_icons/2750/2750024-64.png?modified=ec5db37f)
Duplicate Tabs Closer
Enabling active mode on this add-on prevents duplicate tabs from being opened. Enabling passive mode on this add-on allows you to view the duplicate tabs in the popup UI and close the ones you don't want.
Duplicate Tabs Closer is available to install from Firefox Browser Add-ons and for download from this page. It has 56 active users The latest version is 3.6.1, and it was published 2 years ago.
Install from Firefox Browser Add-onsTotal download count: 0 (Only count downloads from Firefox-Stats)
All available versions
You can find the current and older versions of Duplicate Tabs Closer here. You can download the archived versions or inspect their source codes.
As a free user, you can only download the latest version.
Upgrade to download older versions
1 versions available for download. Install XPI file
- Simply drag-and-drop the XPI into Firefox to install the add-on.
Install ZIP file
- Download the Duplicate Tabs Closer ZIP file
- In Firefox browser, go to
about:addons
to open Add-ons Manager - Click on , then select Install Add-on From File
- Select the Duplicate Tabs Closer ZIP file from step 1. Duplicate Tabs Closer is now installed on your browser.