Multiple Windows, Single Session

Turns out pressing Ctrl+Q or closing from the menu does this (and works better). (Relaunch closed windows on next startup. Experimental. Addon button closes windows for good.)

Multiple Windows, Single Session is available to install from Firefox Browser Add-ons and for download from this page. It has 18 active users The latest version is 1.2resigned1, and it was published 9 months ago.

Install from Firefox Browser Add-ons
View source code
Total download count: 0 (Only count downloads from Firefox-Stats)

All available versions

You can find the current and older versions of Multiple Windows, Single Session 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
1.2resigned1 XPI · ZIP · Source code 100.57K 0 2024-04-26
1.1 Paid users only 94.08K 0 2018-09-04

Install XPI file

  1. Simply drag-and-drop the XPI into Firefox to install the add-on.

Install 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 Multiple Windows, Single Session ZIP file from step 1. Multiple Windows, Single Session is now installed on your browser.