Free home and office 3D models

Yes. Every model is licensed CC BY 4.0, which lets you download, change and use it for free, including in commercial work. The one condition is credit: name the original author, link the licence, and say if you changed the model.

Copy the line under the model in the viewer. For a furniture or home model it reads: Model by Amazon.com, from Amazon Berkeley Objects, CC BY 4.0. Scanned shoes, toys and household products are by Google Research, from Google Scanned Objects. Food, tools and industrial models are by NVIDIA, from NVIDIA SimReady. Put it where your credits go, such as a description, a README or the end credits.

GLB, STL and OBJ. GLB is the original file, with textures, at real size in metres. STL and OBJ are converted in your browser when you click. The STL comes out in millimetres and standing upright, ready for a slicer.

Yes. They are measured models of real products, at their real size in metres. That makes them useful for interior layouts, AR and product mock-ups, where a chair has to be a chair's size.