SolidWorks - Dassault Systèmes SolidWorks Corp. develops and markets 3D CAD design software, analysis software, and product data management software. SolidWorks is the leading supplier of 3D CAD product design engineering software.
Creaform3D - Creaform develops, manufactures and sells 3D portable measurement technologies and specializes in 3D engineering services.
FreeCAD - An open-source parametric 3D modeler
Regard3D - Regard3D is a free, multiplatform, open-source structure-from-motion application.
SketchUp - 3D for Everyone
Autodesk Smoke - Autodesk Smoke is a video editing tool appropriate for both industry professionals and amateurs looking to experiment with video production.