Circuit Simulator - Animated electronic circuit simulator using ideal components to visualize voltage and current.
Blender - Blender is the open source, cross platform suite of tools for 3D creation.
LTspice - LTspice® is a high performance SPICE simulation software, schematic capture and waveform viewer with enhancements and models for easing the simulation of analog circuits.
Keyshot - KeyShot 3D rendering and animation software is the fastest, easiest way to create amazing, photographic visuals of your 3D models. Enter your search in the box aboveTryYour download of KeyShot is only moments away.
Solve Elec - Solve Elec is a free educational program to draw and analyze electrical circuits.
Cinema 4D - Cinema 4D is a 3D modeling, animation, motion graphics and rendering application.