Pspice - OrCAD PSpice technology provides the best, high-performance circuit simulation to analyze and refine your circuits, components, and parameters before committing to layout and fabrication
Blender - Blender is the open source, cross platform suite of tools for 3D creation.
Solve Elec - Solve Elec is a free educational program to draw and analyze electrical circuits.
Autodesk 3DS Max - 3ds Max is software for 3D modeling, animation, rendering, and visualization. Create stunning game enrivonments, design visualizations, and virtual reality experiences.
PCBWeb - PCBWeb is a 100% free Windows desktop CAD application for designing and manufacturing electronics...
ZBrush - ZBrush is a digital sculpting and painting software solution.