This is software authorization service for NT510/NT520Pro/NT530 scanner. As NT510/NT520 Pro/NT530 only provide one software for free, if you need other software, please buy them alone.Available appications are: Mercedes Benz, Acura, Alfa Romeo, Abarth, Ford, Audi, BMW, Chrysler, Fiat, GM, Honda, Acura, Hyundai, Jaguar, Kia, Lancia, Lexus, Land Rover, Maserati, Mini, Toyota, Opel, Rolls-Royce, Scion, Seat, Skoda, Vauxhall, VW, Porsche, Masda, Ferrari, Aston Martin and more.