Firefox Showcase
Firefox Showcase for Windows
Josep del Rio Browser & Email / Browser Tweak
Firefox Showcase is addon for Firefox wich provides a new way to manage your Firefox tabs and windows by showing them as thumbnails in a single window, tab or sidebar. Includes a find bar that will filter the thumbnails, and the capability to select the thumbnails in the same way you would select files in your system.

Software Summary:

You can run Firefox Showcase on Windows operating systems. Firefox Showcase is a software product developed by Josep del Rio and it is listed in the Browser & Email category under Browser Tweak. Firefox Showcase is a free software product and it is fully functional for an unlimited time although there may be other versions of this software product.

Alternatives in Browser & Email on Windows