3D Modelling

TrimbleX
Sketch Up Interface (source: http://www.sketchup.com/products/sketchup-pro)
Reviews

Trimble Releases SketchUp 2016 with Trimble Connect Integration

Trimble released SketchUp 2016, the latest version of the world's most widely used 3D modeling software for architects, engineers, design and construction professionals as well as members of the global maker community.