SpaceCAD is the market-leading model rocket software that enables you to design and build your own model rockets. Choose your own nose cone, your own engine sizing and your own fins - instead of relying on catalog designs. SpaceCAD has a Microsoft Office-compliant, highly intuitive user interface. You can start designing rockets in minutes! SpaceCAD is affordably priced, yet includes a wealth of features.

• Design – Design your rocket in 2D.
• 3D rendering – Zoom in to view 3D renderings of your design.
• Export options – Save your model rocket as a Windows Bitmap or JPEG file.
• Flight prediction – Enter launch site details like air pressure, height, and humidity to realistically model the air density.
• Recovery designer – Analyze and fine-tune your rocket’s landing. Run multiple simulations for different wind speeds.
• Real cd values – Measure altitude with an altimeter. Enter your data in SpaceCAD, and it will compute the real cd value for you.
• Sophisticated printing suite – Print nose cone patterns, centering guides, parachute pattern guides, comprehensive rocket data sheet and parts list, and more.
• Model rocket elements database – Simply choose parts, materials, and motors from the comprehensive database.

  System Requirements: Microsoft® Windows® (95, 98, 98SE, ME, NT4, 2000, XP, Vista); Pentium processor recommended; 64 MB RAM; 15 MB hard disk space; 800 x 600 or larger screen resolution; OpenGL compliant video driver; current Internet Explorer.