Actipro Shell controls allow for easy folder and file browsing. While the product comes packed with a pre-built implementation for the Windows shell that mimics Windows Explorer, the controls are fully customizable, allowing you to filter or change the folders/files presented. Or build your own shell service to support other files systems, such the remote side for a FTP client. All of the UI found in the Shell controls is native WPF, even the context menus. The Actipro Shell controls don't have any airspace or focus issues, and every bit of UI can be fully-themed or even customized with XAML data templates.