@ ariescis

If you mean software to work with the DAZ and Poser character models, (as opposed to 3D modeling software to create models from scratch) then fully functional "DAZ STUDIO" is available for free from:

http://www.daz3d.com

click the "3D SOFTWARE" tab, then "DAZ STUDIO" on the left.

"Poser v.7" and "Poser Artist" are retail software apps from Smith Micro