3D Warehouse (formerly Google 3D Warehouse), an accompanying website for SketchUp, is a free cloud service that allows users to search, upload, download and share 3D models.

The best CAD alternative to Sketchfab is SketchUp 3D Warehouse, which is free. If that doesn't suit you, our users have ranked more than 50 alternatives to Sketchfab and five of them are CAD Software so hopefully you can find a suitable replacement. Other interesting CAD Software alternatives to Sketchfab are K-3D, Free3D, RealFlow and 3D Viewer.
3D Warehouse (formerly Google 3D Warehouse), an accompanying website for SketchUp, is a free cloud service that allows users to search, upload, download and share 3D models.

K-3D is free-as-in-freedom 3D modeling and animation software. It features a plugin-oriented procedural engine for all of its content, making K-3D a very versatile and powerful package.


RealFlow is a stand-alone application for fluid and dynamics simulation that allows easy, intuitive control and visualization of the behaviour of fluids and rigid bodies, and their interaction with a surrounding environment.


A secure, private 3D viewer for Google Drive to view, organize, and comment on Rhino (.3dm), STEP, STL, and OBJ files directly in the browser without downloading.



