The archive3d.net URL now redirects to free3d.io, a separate but topically consistent library of 100,000+ models across furnishings, equipment and structural elements like columns and stairs.
Breadth is still the selling point here; categories closely mirror what "Archive 3D" originally covered.
Good for a broad search when you don't know exactly which site has what you need.
Formats are limited to .gsm, .obj and .3ds; downloads are free for regular use, with a separate paid API tier aimed at automated/AI access rather than designers.
7,000+ 3D models across categories like equipment, furnishing, and structure.