LotterySimulator is a software which gives you the possibility to simulate lottery. You can do things like:

simulate one or more extractions (the players can bet from 1 to 5 numbers); set the win and the loss for each bet; let a new player play and choose how he will play; see the trend of winnings; save to a file the simulation and continue it later. The software is available in English, Italian, Spanish, German, French.