The Navigation Extension Pack (Volume 2) contains 11 menu extensions for WYSIWYG Web Builder:

Animated Line Menu
http://www.wysiwygwebbuilder.com/animatedlinemenu.html

Bootstrap Mega Menu
http://www.wysiwygwebbuilder.com/bootstrapmegamenu.html

Drilldown Menu
http://www.wysiwygwebbuilder.com/drilldownmenu.html

Expandable Menu
http://www.wysiwygwebbuilder.com/expandablemenu.html

Filter Menu
http://www.wysiwygwebbuilder.com/filtermenu.html

Perspective Menu
http://www.wysiwygwebbuilder.com/perspectivemenu.html

Radial Icon Menu
http://www.wysiwygwebbuilder.com/radialiconmenu.html

Radial Text Menu
http://www.wysiwygwebbuilder.com/radialtextmenu.html

Responsive Sidebar Menu
http://www.wysiwygwebbuilder.com/responsivesidebarmenu.html

Slideout Menu
http://www.wysiwygwebbuilder.com/slideoutmenu.html

Tree View Menu
http://www.wysiwygwebbuilder.com/treeview.html