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: EasyEDA is an online PCB design and circuit simulation software. It allows users to design printed circuit boards, schematics, and electronic circuits online easily and for free.
Type: software