CircuitMaker | Schematic Capture and Simulation Tool

CircuitMaker is the most powerful, easy-to-use schematic capture and simulation tool in its class!

Using CircuitMaker's advanced schematic capabilities, you can design electronic circuits and output netlists for TraxMaker and other PCB design tools and autorouters. You can also perform fast, accurate simulations of digital, analog and mixed analog/digital circuits using CircuitMaker's Berkeley SPICE3f5/XSpice-based simulator.

Virtualstage | Make Your Virtual World

Virtualstage is a software can help you make virtual world. You can make 3D version from your self. You can make scene with 3D characters that you make. For snund, you can use computer synthesised speech for getting sounds with different character.