I am looking to be able to print my models locally instead of waiting for the turn around time from my lab. Before I jump and purchase the printer, I need to figure out how to get an STL file from my scan. Currently it exports as a .3OXZ file. I know it can be done if I pay the fee for the ortho analyzer software (which I do not need... except for this). My lab has said that they could do the conversion for me, but I can see that getting old fast. Is there a way to convert these to a usable file without shelling out more money?