Kicad

KiCad is a free and open-source electronic design automation (EDA) software suite used for designing and simulating electronic circuits, creating PCB layouts, and generating manufacturing files. As a popular alternative to proprietary EDA tools, KiCad is widely adopted by electronics enthusiasts, hobbyists, and professionals, offering a robust set of features and a highly customizable platform for designing and developing electronic projects, making it a valuable resource for the tech community.