Window Merger

Window Merger

Merge specified browser windows into each other. Or all of them into one. Simply right click to open Firefox’s context menu when multiple windows are open, or configure a keyboard shortcut. All wrapped up in one tiny free extension.

Window Merger promo image

Window Merger is available to install from Firefox Browser Add-ons and for download from this page. It has 812 active users The latest version is 0.6.0, and it was published 2 years ago.

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Total download count: 0 (Only count downloads from Firefox-Stats)
Install Window Merger from Firefox Browser Add-ons
All available versions

You can find the current and older versions of Window Merger 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
Version Download Size Download count Timestamp
0.6.0 Sign in to download 12.68K 0 2022-08-02
How to install Window Merger from an XPI file
  1. Simply drag-and-drop the XPI into Firefox to install the add-on.
How to install Window Merger from a ZIP file
  1. In Firefox browser, go to about:addons to open Add-ons Manager
  2. Click on , then select Install Add-on From File
  3. Select the Window Merger ZIP file from step 1. Window Merger is now installed on your browser.