Free F3D Models
F3D files. Every file here is public domain: open it in your browser, then download it or export it to another format.
2346 3D parts · STEP, STL, SketchUp, 3MF, OBJ, glTF, IFC, Rhino and more · public domain
2 3D parts as F3D · Clear all
f3dRotate in 3D
Maze tile, startMaze tile, start: a Autodesk Fusion (.f3d) sample file from the Innerscene 3D Viewer's Samples menu. Source: https://github.com/Ifi-Studierendenwerbung/Kidslab_Alvik_Puzzle_Navigator. License: CC0-1.0.
336 KBDetails & downloadf3dRotate in 3D
Maze tile, outside markerMaze tile, outside marker: a Autodesk Fusion (.f3d) sample file from the Innerscene 3D Viewer's Samples menu. Source: https://github.com/Ifi-Studierendenwerbung/Kidslab_Alvik_Puzzle_Navigator. License: CC0-1.0.
188 KBDetails & download
Looking for 2D drawings, blocks and details? Browse the Drawing Library (1152).
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.