Convert 3DM files to OBJ in seconds. Geometry, UVs and materials are carried over where OBJ supports them, and the model lands the right way up.
Drop it on the converter above or click browse. It opens in your browser, so nothing is uploaded.
OBJ is already selected. You can switch to any other output from the menu.
Click Convert and your OBJ file is ready in seconds. Download it straight away.
3DM is the native file of Rhino, used widely in industrial, jewellery and architectural design. It stores NURBS surfaces, SubD objects, meshes and block instances.
OBJ is a plain-text mesh format with optional texture coordinates and normals; materials and textures live in a companion .mtl file. It opens almost everywhere, from Blender to 3D printing software.
Rhino saves a display mesh for every surface it has shown in shaded view. We use those meshes. If a file was saved with "Save Small", open it in Rhino, switch to shaded view and save it again.
Colours and texture coordinates are carried over when OBJ supports them. Texture images are kept for formats that can hold them.
No. 3DM and OBJ may use different "up" directions, and we rotate the model so it stands the same way in your software.
No. The conversion runs inside your browser.