Zmodeler 2 and 3 require a paid license (around $45–60 USD) to save or export files. Version 1.07b was completely free with no save restrictions—a major draw for hobbyists.
: It doesn't overwhelm you with modern sculpting or physics tools; it is strictly about vertices, polygons, and basic textures. Completely Free : Unlike the newer ZModeler 2 ZModeler 3 , version 1.07b does not require a license or subscription. No "Undo" Button Zmodeler 1.07b Download Free