Prevent Duplicated Tabs is a free Chrome add-on developed by Quentin T. It falls under the category of Browsers and specifically the subcategory of Add-ons & Tools. This simple yet useful program aims to prevent the hassle of having duplicated tabs open in your browser.

With Prevent Duplicated Tabs, you no longer have to worry about accidentally opening the same webpage multiple times. Instead, the add-on intelligently detects if a tab is already open and automatically focuses on the existing one. This not only helps to keep your browser organized but also saves system resources by avoiding unnecessary tab duplication.

The program does not offer any fancy features or complex settings. It simply ensures that you always have a single instance of each webpage open, preventing clutter and confusion. If you're looking for a straightforward solution to manage your tabs more efficiently, Prevent Duplicated Tabs is a handy tool to have in your Chrome browser.