3D with real Shadows Shadow Analyzer is an advanced 3D-Graphics Tool for anyone who needs to illustrate an idea or an explanation easily and quickly by 3D drawing. It allows to compose scenes, populate them with objects, change object dimensions, location, orientation, colors, and reflectivity. Unlike most of other 3D tools, Shadow Analyzer displays not only objects themselves but also the shadows they are casting. You can use Shadow Analyzer for everyday communications with your friends and colleagues as well as for serious scientific or commercial presentations. It is also an ideal professional tool for Solar energy engineering and architecture.The user interface is very friendly and intuitive. It allows to create scenes in a few minutes. You do not need to learn any kind of 3D-object definition languages or type any keywords to define and manage the scene objects.Shadow Analyzer scene files are amazingly small (about a few Kilobytes). You can send them by email. Your recipients can use the Shadow Analyzer Demo as a free viewer to see your scenes.Shadow Analyzer is a stand-alone tool. It does not depend on any other applications or any other third party package.The Demo version contains all the full version functionality, however a user cannot save scenes in files.