EXAIR’s 3D model and CAD (Computer-aided design) library provides 70+ native extensions including DWG, Catia, Inventor, STL, STP, SAT, Solidworks, Sketch Up and more, for immediate viewing and download. Products on EXAIR.com include a full diagram and description of how they work with a wide range of download formats, and even the ability to inspect, turn and manipulate the product with a full interactive 3D viewer.