Sculptris
Customer Reviews
User in Design
Advanced user of SculptrisNot only is the software free, but once you learn how to use the custom settings and advanced features, you are able to create some incredible designs.
With it being free, it does lack some features that its big brother (Zbrush) is capable of. Lack of file formats and the amount of tools that comes with the paid version means you are limited to what you can do.
If you are wanting to find a simple and cheap (free) sculpting, painting & texturing software than I would take a look at Sculptric.
I am able to create quick and simple designs.