3D Message Free is an easy-to-use 3D tool for beginners. It is a good tutor and helper for anyone who likes to illustrate an idea or an explanation easily and quickly by 3D drawing. It is a parametric CAD tool for everyday communications.
The user interface is very friendly and intuitive. In a few minutes, you can compose a scene, populate it with objects, change object dimensions, location, orientation, colors, and reflectivities. After all these transformations, you can save the scene in a file.
The scene files are amazingly small (only a few kilobytes). You can send them by email. You can also see textures in scenes that are created by other applications of the Shadow Analyzer Collection (however, you cannot manage the textures with 3D Message Free).
3D Message Free is a stand-alone tool. It does not depend on any other applications or any third-party packages.