I've already installed the Gadget Extractor but it shows an error.To make sure that the Gadget Extractor is working just fine, install NET Framework. It's a vital component that is required for these application. After you've finished installing the NET Framework, restart the computer then you will be able to use the application.
Gadget Extractor makes it possible to add new gadgets to your Sidebar, Just open Gadget files with Gadget Extractor. And Gadget Extractor adds the gadget to your Sidebar Gadget List. Program is available to free download from developer page, extract the archive and run the setup to begin de process of installation.