This software is a shareware. You will be able to download and test Christmas Santa Claus 3d screensaver during a certain period of time, then, if it does what you need, you will have to acquire the full version. The trial version available for download on www.softandco.com has a size of 1870 KBytes. For additional information and support request, please contact directly Christmas Santa Claus 3d screensaver publisher.