A 3dm file extension is related to the 3D NURBS CAD file format supported by various 3D modeling tools.

There are 2 other file types using
the 3DM file extension!

empty icon.3dm - 3DML model

empty icon.3dm - QuickDraw 3D metafile

Detailed description

Software that open 3dm file

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3DM file extension - 3D NURBS CAD data file

What is 3dm file? How to open 3dm files?

File type specification:

3d graphics, CAD-CAM-CAE file type icon 3d graphics, CAD-CAM-CAE file type

The 3dm file extension is commonly used for 3D graphics based on NURBS mathematical model. This format is used in several CAD programs including Rhino 3D.

The openNURBS Initiative provides CAD, CAM, CAE, and computer graphics software developers the tools to accurately transfer 3-D geometry between applications.

The 3dm file contains 3D graphic data, including curve data, surface, points.

Updated: April 14, 2024

The default software associated to open 3dm file:

Rhino 3D icon

Rhino 3D  Multiplatform software

Company or developer:
Robert McNeel & Associates

Rhino 3D 3-D modeling tool used to create industrial designs, architecture designs, CAD / CAM, rapid prototyping, reverse engineering as well as the multimedia and graphic design.

Help how to open:

Use Rhino 3D to open *.3dm files.

How to convert:

Use compatible tools to export *.3dm files to other formats.

Find conversions from 3dm file:

3dm to 3ds

3dm to dwg

3dm to dxf

3dm to obj

3dm to skp

3dm to step

3dm to stl

Find converter to 3dm file type:

3ds to 3dm

ipt to 3dm

max to 3dm

obj to 3dm

pdf to 3dm

skp to 3dm

stl to 3dm

List of software applications associated to the .3dm file extension

Recommended software programs are sorted by OS platform (Windows, macOS, Linux, iOS, Android etc.)
and possible program actions that can be done with the file: like open 3dm file, edit 3dm file, convert 3dm file, view 3dm file, play 3dm file etc. (if exist software for corresponding action in File-Extensions.org's database).

Click on the tab below to simply browse between the application actions, to quickly get a list of recommended software, which is able to perform the specified software action, such as opening, editing or converting 3dm files.

Software that open 3dm file - 3D NURBS CAD data file

Programs supporting the exension 3dm on the main platforms Windows, Mac, Linux or mobile. Click on the link to get more information about listed programs for open 3dm file action.

Microsoft Windows:


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