SpaceCAD 3.0 (CD-Version) Cost: $59.95 Get the full version     Trial version     Developer's Website Contacting third-party download site please wait. If your download does not start, click here, or get the full version Descriptions SpaceCAD 3.0 (CD-Version): SpaceCAD 3 offers you all the tools and features you need to design and build your own model rockets. You can see your rocket in 3D and 2D and zoom your rocket. SpaceCAD offers a lot of printout features that save you time by supporting you with building your rocket (for example, fin pattern printer or transition guide printer). You can take the results to the launch pad!