Lotto Pro Lottery Software Easy to learn! You don't need to be a 'techie' to figure it out. Easy to use! Automatically picks the lottery numbers to play based on an analysis of the previous drawings. Works with all lottery games! Pick-3, Pick-4, Pick 5, Pick-6 and Pick-7 and Keno. Saves time! Prints directly on the lottery bet slips, rather than filling out the slips by hand. Compatible with Windows XP, Vista and Windows 7