Addflow for WPF is a WPF custom control that is useful each time you need to display and use relationships between objects in your application: workflow diagrams, database diagrams, communication networks, organizational charts, process flows, state transitions diagrams, telephone call centers, CRM (Customer Relationship Management), expert systems, graph theory, quality control diagrams, and more. Drawings can be made interactively or programmatically. Addflow for WPF Standard requires the Microsoft .NET Framework 4 and VS2013. Royalty free redistribution. Addflow for WPF Standard does not include LayoutFlow that is only available as part of Addflow for WPF Professional.