From Wade Instruments:
EZ Schematics is creating and printing professional looking electrical schematics quickly and easily. Insert relay logic into your drawings faster than any other CAD program. All of the most popular American symbols (over 60) already predrawn in 1/4" or 1/2" increments and available with a simple click for quick, easy and precise insertion. Symbols include contacts, relays, timers, motors, limit switches, pressure switches, thermal switches, flow switches, push buttons, selector switches, overloads, transformers, fuses, circuit breakers, foot switches and more. Inserting wire numbers and device names has never been easier as well. Now includes electrical circuit simulations. It added new functions allow the end user to save schematics as bitmaps and create their own symbols.