The ZBrush is a digital sculpting and painting program that revolutionized the 3D industry. The ZBrush works together in a non-linear mode-free method.
Pixologic.com please note that it is ZBrush 3.5 r3 now.
There is no demo out yet, and there are no properly pirated copies available at this time. You'll have to get someone to buy it for you, like your company or school.
No blender is free, they would most likely work with 3dmax, Maya, zbrush, photoshop for their graphical needs
Scott Spencer has written: 'ZBrush character creation' -- subject(s): Computer graphics, ZBrush, COMPUTERS / Image Processing
zbrush
The Mac OS comes free with a Mac. New versions have a small charge.
Zbrush becomes quite intuitive when you first play around with it for a few months and get used to it. I suggest you first try sculptris alpha 6 though. It is great for beginners in 3d sculpting, due to it's simple, user-friendly interface, but more importantly all the skills you learn in sculptris transfer directly to zbrush.
Well in 2010 they are making free realms avalible to mac
There is currently no version of Pivot for Mac OS X, free or otherwise. An alternative would be Stykz which is available for Mac OS X and is free. (See links below)
Yes. Free realms has been available to mac from since early 2011
A good place to find free mac tools is on the website SmashingApps. There are also over one hundred free Mac tools on the UsingMac website. Also, check out PCWorld.