@Lindon The picture is only for a visual reference. In the actual plugin, you can set any number of folders and files and set their individual icons. So, you can customize to whatever best suits your needs and current situation.
@orange Yes. This is only compatible with WooCommerce :) It integrates with their native download system and expands on it. If you disable the plugin, it just goes back to the native display, which is an individual product instance for each downloadable file (messy).