Envato live preview switch bar is suitable for marketplace authors and web developers. When you are selling your items on Envato, using this plugin is a must if you wish to impress your customers & gain more sales! With Envato live preview switch bar you will have and manage all your live previews from one place. Also, Envato live preview switch bar allows you to import & display information about your themes/plugins right on the live preview bar!

Demo: https://codecanyon.net/item/envato-live-preview-switch-bar-for-wordpress/24190668