Undo Closed Tabs Button is an add-on for the web browser that allows you to reopen closed tabs through the browser's toolbar popup. It is an add-on for Chrome and Firefox and works on all desktop browsers that support Chrome and Firefox.

You can easily use this add-on to reopen the tab you wish to and have all your browser history available to you. It is very easy to install and works with minimal changes to the browser.

This add-on is a tool for people that need to keep track of their browsing history and want to be able to easily access it. The addon has a very clean UI and is easy to use.