CastleLotto is lotto analysis and prediction software for Windows.

CastleLotto makes it easy for you to analyze winning Lotto numbers, and helps you to enhance your chances of winning Lotto in the future. CastleLotto uses past Lotto results to analyze the most commonly drawn numbers, and forecasts the numbers which are most likley to appear in the next draw.

As well as the powerful analysis options in CastleLotto, you also have the ability to generate weighted random numbers, which take into account the statistics of previous results.

CastleLotto supports all major forms of Lotto, and includes a "Generic" template which you can modify to suit the Lotto system you play. On top of this, numerous preset templates are included for some common Lotto systems around the world. We will add more templates as you make us aware of more Lotto systems. A built-in Online Update function fetches the latest results for supported Lotto systems.

A new import option allows you to import results from a text file for those systems that do not have an online update option.

The ability to have multiple profiles, each with its own configuration settings and results database, makes it easy for you to keep track of more than one lotto system.