Vroid - A free 3D character modeller
open3mod - A free, Open-Source 3D Viewer designed to make it all easier. Massive 3D Format support
Blender - Blender is the open source, cross platform suite of tools for 3D creation.
Autodesk FBX Review - FBX Review is a lightweight, standalone software tool for viewing 3D assets and baked animations...
DAZ 3D - Daz 3D, 3D Models, 3D Animation, 3D Software
Character Creator 3 - Character Creator 3 is a full character creation solution.