Circuit Wizard is a free educational application designed to help students, engineers, and hobbyists learn the basics of circuit design and analysis. It provides users with an interactive virtual environment in which they can design, simulate, and analyze circuits. Users can create simple or complex circuits, including resistors, capacitors, transistors, and diodes. The app also offers a variety of tools to analyze circuits and develop reports. In addition, it includes a library of sample circuit designs for users to explore and learn from.
Discontinued The program seems to be no longer updated. The latest version, 0.9.3b, released in June 2016, can still be downloaded from the official website.