Top Free and Premium Vertical Menu Plugins /Extensions for WordPress
A number of vertical menu options are available for your WordPress websites, which help you organize your menus. These plugins help organize the information on your sub-menus, and you can decide whether to keep them related or treat them separately. These plugins offer such simple but useful functions as letting sub-menus slide out from the main menu with a single click.
Using these wordpress plugins, you can set the menu so that only one link is open at a time, to better direct the focus of the user. With some of these plugins, you can also create a “flyout” style container for each parent link, allowing you to see all available options and thus compare all the sub-menus. It is possible to customize the menu using various parameters, using these plugins.
Some of these plugins also offer an Ipod-style drill menu, by which you can “drill down” multiple levels to arrive at a very specific and defined option. This can be very useful where the user needs to be guided to a specific option based on previous choices, and ideal for multi-component products. The easy navigability and usability of these plugins are the chief reasons for their popularity.