In the fast-paced world of electronics design, having the right tools at your fingertips can make all the difference between a concept that stays on paper and one that comes to life. Whether you’re just starting out or you’re a seasoned pro, circuit simulation and PCB design software help you prototype, test, and refine your ideas before you ever send files off for fabrication. Below is a curated roundup of both free and professional-grade applications, complete with links and brief descriptions, so you can quickly find the right fit for your next project.
