CloudCompare - CloudCompare is a 3D point cloud (and triangular mesh) processing software.
Blender - Blender is the open source, cross platform suite of tools for 3D creation.
Autodesk ReCap - View, Segment, register and convert point cloud data from laser scans
ZBrush - ZBrush is a digital sculpting and painting software solution.
ContextCapture - Acute3D develops breakthrough photogrammetry software solutions to automatically turn photos into photorealistic high resolution 3D models
Autodesk 3DS Max - 3ds Max is software for 3D modeling, animation, rendering, and visualization. Create stunning game enrivonments, design visualizations, and virtual reality experiences.