To view a 3DM file without a CAD program, drop it below. It is turned into a mesh on our servers and shown here; to get a file you can use elsewhere, convert it.
60 free views a day with no account. No card, no install.
Drop a 3DM file.3dm · up to 200 MB · 60 free views a day
FormatWhat you are holding
Rhinoceros 3D model file (.3dm)
A 3DM file is a Rhino model. Rhino is a NURBS modeller, dominant in industrial design, jewellery, marine and architecture. A 3DM can mix exact breps, surfaces, meshes and curves on layers; polysurfaces and extrusions convert exactly, and mesh objects come along: as meshes in a mesh format, rebuilt as true surfaces in a solid one.
Yes. A browser cannot draw exact CAD geometry, so the 3DM file is sent to our own servers, turned into a mesh and sent back. Without an account it is deleted within 24 hours; it is never shared and never used to train AI.
Is it free?
Yes. Without an account you can view 60 files a day, and viewing does not use your 5 free conversions. Converting the file to a format you can keep is a conversion, charged as one.
Can I measure the part?
The viewer shows its overall size along each axis, in the units stored in the file. For distances between features, convert it and open it in your CAD system.
What does the viewer not show?
Colours, textures and materials are not drawn, and every surface is shown as triangles. The 3DM file itself keeps its exact surfaces; convert it to STEP to carry those into CAD.
Rhinoceros® and Rhino® are registered trademarks of Robert McNeel & Associates. MeshWeave is an independent tool and is not affiliated with, endorsed by, or sponsored by Robert McNeel & Associates.