Total-Toolbar provides customizable XML-based toolbars that can be dynamically integrated into other products via API. The toolbar allows adding, modifying, and removing buttons, menus, submenus, and toolbars. It offers features like search boxes, drag and drop, popup blocking, multiple level menus with images, and various GUI combinations. Total-Toolbar is a leading platform that builds and manages dynamic toolbars compatible with various Windows and Internet Explorer versions.