UberMenu is a user-friendly, highly customizable, responsive Mega Menu WordPress plugin. It works out of the box with the WordPress 3 Menu System, making it simple to get started but powerful enough to create highly customized and creative mega menu configurations.
Demo: https://codecanyon.net/item/ubermenu-wordpress-mega-menu-plugin/154703
Download:UberMenu v3.6.0.1.rar - 3.7 MB