Here’s another useful add-on that can be used when you have a lot of tabs open in your browser. With Firefox Showcase, you can view the current thumbnail of each tab that is open in your browser. Not only this, you can also browse through the previously opened pages in that particular tab by using the ‘Back’ and ‘Forward’ buttons provided on the bottom of each thumbnail. Using the drag and drop feature of the add-on, you can rearrange the tabs. You can also easily bookmark pages by simply right clicking the thumbnail of the page you want to bookmark.
