EduCase™ is a free public portal creating a global IMRT case archive. All IMRT cases published to EduCase in "public" mode are for the community user to interact with and practice their contouring techniques. We also provide a private service for accessing the advanced EduCase tool available through various licensing options. EduCase™ provides an easy-to-use graphical user interface that simplifies the management and publishing of large volumes of IMRT cases including CT, PET, MR, US and 4D respiratory. EduCase™ is used by organizations of all sizes for Public posting of IMRT cases, Private Intranets, and Extranets and is supported by a community