Hugin - Hugin is an easy to use cross-platform panoramic imaging toolchain based on Panorama Tools.
Blender - Blender is the open source, cross platform suite of tools for 3D creation.
PTgui - PTGui is panoramic stitching software.
ZBrush - ZBrush is a digital sculpting and painting software solution.
PanoramaStudio - PanoramaStudio can create seamless 360 degree and wide angle panoramic images.
Cinema 4D - Cinema 4D is a 3D modeling, animation, motion graphics and rendering application.