CircuitMaker sure is capable and powerful for a FREE electronic design tool. With version 1.3 you can now push productivity way up by working in teams on schematic and PCB in real-time concurrency editing mode. This is a powerful tool for education, but also allows multiple hardware designers to work together even across the globe to divide and conquer the big hairy audacious PCB designs! Go ahead and try CircuitMaker’s new Multi-User schematic and layout capability. You can even collaborate with yourself – between home and your school, lab or office!