Description: CometCAD is a free, open-source 2D CAD program for Windows, Linux and Mac. It has basic 2D drafting and design features for architectural drawings, mechanical drawings, floor plans, electrical diagrams and more. It's lightweight and easy to use for simple 2D CAD tasks.
Type: software
Pricing: Open Source
Description: iCircuit is an easy-to-use, interactive circuit simulator and schematic capture tool. It allows anyone to design and simulate circuits quickly and easily.
Type: software
Pricing: Open Source