Free 3D Assemblies
Models made of several parts. Every file here is public domain: open it in your browser, then download it and use it for anything.
4162 3D parts · STEP, STL, SketchUp, 3MF, OBJ, glTF, IFC, Rhino and more · public domain
2545 3D parts with Assembly · Clear all
glbRotate in 3D
ARC - Oak Upholstered Dining ChairLight solid oak dining chair with splayed tapered legs, full-height rear stiles, a broad steam-bent backrest and a piped oatmeal linen seat. Overall size 50 x 58 x 89 cm (W x D x H), modeled in meters at real-world scale with the floor at zero. Textured PBR materials are embedded in the GLB (charcoal felt, linen cord, natural oak, oatmeal). About 28k triangles. No ground plane or room geometry. Original Innerscene model, released CC0.
3.8 MBDetails & download
Looking for 2D drawings, blocks and details? Browse the Drawing Library (1585).
Request a Part
If the library doesn’t have what you need, tell us. Requests decide what we add next. Leave an email and we’ll send you one message when it’s added.
Share Your Parts
Designed a part others could use? Upload STEP, STL, SketchUp or other 3D files, or a zip of them, and describe each one. Everything is reviewed before it appears, released under CC0, and kept for 1 to 5 years depending on file size. You can also add a single file from the viewer’s Share dialog. See the library terms.
Contribute partsParts here are contributed by their authors or come from public-domain collections. If you believe a file infringes your rights, use Report on its viewer page or see our copyright policy.