Bellows Lite - Free WordPress Accordion Menu Plugin
This is Bellows Lite
This is Bellows Lite, the free version of the Bellows Accordion Menu, available in the WordPress Plugin Repository.
It's a fully functional accordion menu that will serve the needs of many users entirely. You can create multiple submenu levels, build your menu in the Appearance > Menus interface, set single or multiple accordion folding, and choose from 3 slick skins to style your menu.
And for those considering the Bellows Pro upgrade, installing Bellows Lite is a great way to test out the plugin before buying, to ensure it meets their needs.