SPSExplorer WebParts are two webparts designed to improve the SharePoint user experience when navigating across Document Libraries or Lists that include folders.
These webparts shows, a folder tree view, a breadcrumb navigation bar and a toolbar with optional buttons. You only needs select the list or document library and the list view that you want show.
SPSListExplorer is designed to use with lists and SPSDocumentExplorer with Document Libraries.
Please visit SPSProfessional website for additional information.