CoolCAD Electronics, LLC is a CAD and custom electronics design firm specializing in satisfying non-mainstream electronic design applications. The firm's expertise ranges from nanostructure and device modeling, design and analysis, to integrated circuit design and layout, and printed circuit board level electronics development. CoolCAD is part of the Technology Accelerator Program (TAP) of the University of Maryland, College Park. The firm has developed CoolSpice, a standalone circuit simulation suite. The package includes a schematics editor with GUI, a plotter, and a text editor for manually editing netlists.