Cadence offers a of OrCAD that allows you to explore the full feature set of version 17.4. Additionally, the OrCAD Lite / Student Version is available for free; while it has limits on the number of components and nets, it is perfect for learning the interface and designing simple circuits. Open-Source Alternatives

In a cramped apartment above a bustling city, 23-year-old Marcus , an aspiring electrical engineering student, faced a daunting challenge. He had just landed an internship at a hardware startup, where his first task was to design a complex PCB prototype using . The software was industry-standard, powerful, and—most frustratingly—expensive. For Marcus, who was studying on a tight budget, buying a full license felt like an insurmountable brick wall.