PeoplesTuner?
FreeECU? (or FreeCU) Note that I got a couple of google hits on this but I can't for the life of me tell if they're referring to another program or something to do with Puegots, google it and see.
LibreTune?
It should have something to do with the fact that the most important thing about the product is that it puts the power in the hands of the users.