If you need to uninstall an app that you got at the Chrome Web Store because it wasn’t what you wanted or you found something better, just follow these steps.
1. Open Google Chrome.
2. Go to a New Tab Page (Click the + that is to the right of your last tab on the tab bar, or use Ctrl+T on your keyboard (Command+T on Mac)).
3. Mouseover the icon for the app that you wish to uninstall.
4. In the upper-right corner of the highlighted area, click on the Wrench icon that appears.
5. Select Uninstall from the resulting menu.