- in industry, the lead running software for 3d characters and design is a company ... so go and get some FREE software, if thats what your really after, but you won't ...answers.yahoo.com/question/
index?qid=20070303050815AA39O3b - ... free viewing software, which allows users to view files from a wide rage of CAD systems. ... FREE viewer. The CAD viewer, which runs under either Windows ...www.programmingplus.com/nd17/free_cad_
software.htm