I have a freeware version called HrProLoto 1.0 which was a first attempt of this Croatian programmer to make a lottery software and it is only for 6/45 game, with some wheels, filters and graphs, basically very simple prog, full of bugs b.t.w.
But, now I see that he has developed and expanded those freeware features into a software that, on the first sight ,looks interesting although does not offer anything revolutionary, similar to lotto pro and lotto hat, but as LT said, cheaper...The prediction part intrigues me though
Cheers