Firefox Showcase is an interesting add-on that displays your open windows and tabs in one collected view with many options, including window, sidebar, and scroll bar views. In fact, you can customize most aspects of this free extension.
We installed Showcase, restarted Firefox, and opened some Web sites in several tabs. We clicked the small menu arrow next to Firefox's Add Tab button, and Showcase's window view opened with all our opened tabs displayed as large thumbnails. We could also open and view new Firefox windows as well as tabs, and later learned we could set Showcase to … Read more