Under BIM technology, Navisworks is an integrated software for clash detection.

Navisworks agrees users to open and syndicate 3D models, navigate around them in a real-time and review the model using a set of tools including comments, redlining, viewpoint, and measurements.

A selection of plug-ins enhances the package adding interference detection, 4D time simulation, photorealistic rendering and PDF-like publishing.

Clash Detective - A functionality to permit interference detection. This means users can choice parts of the model and look for places where the geometry conflicts. This is for finding faults in the design and can be provide suggestion thru Navisworks.