Sorry for misunderstanding. As I said I'm not a mac guy, this was one of the first that came up on google. If you like that program, it would morally speaking be best to support the creators of it and buy it. There are however people who don't like to pay for something they rarely use, and those people could theoretically speaking go to a website such as warez-bb.org and download the program illegally and free there. I'm off course not suggesting you should do that. Just saying it is theoretically possible. 