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Details of the .3dm file extension

The table below provides useful information about the .3dm file extension. It answers questions such as:

  • What is the .3dm file?
  • What program do I need to open a .3dm file?
  • How can the .3dm file be opened, edited or printed?
  • How can I convert .3dm files to another format?
  • Where can I find the specifications for .3dm?
  • Which MIME-type is associated with the .3dm extension?

We hope you find this page helpful and a valuable resource!

1 extension(s) and 0 alias(es) found in database

.3dm file extension details

OpenNURBS 3D Model

OpenNURBS 3D Model .3dm file icon
3DM file is an OpenNURBS 3D Model. The openNURBS Initiative provides CAD, CAM, CAE, and computer graphics software developers the tools to accurately transfer 3-D geometry between applications.
Category: Document files
Application: Rhino 3D
Mime-type: application/octet-stream
Magic number: -
Magic string: -
Sample: -
3DM aliases:
3DM related links:
3DM related extensions:
Lightwave 3D Object

Virtual Reality World

Autodesk 3D Studio Scene

Rhino 3D Model

ArchiCAD 3D Model

Gzip Compressed WRL File

O2C 3D Model

Autodesk Maya 3D Scene Data

Autodesk Maya 3D Project

Rhino 3D Visual Basic Script

Other types of files may also use the .3dm file extension.

.3dm file extension error

The .3dm file extension is often given incorrectly!

According to the searches on our site, these misspellings were the most common in the past year:

3sm, 3d, wdm, dm, 3dl, 3dh, rdm, d3m, 3dn, 3dk

Is it possible that the filename extension is misspelled?

We found the following similar file extensions in our database:

ContextCapture Scalable Mesh
CAD-3D Model
Adobe Dreamweaver EDML File
Descent 3 Data
Cadwork 3D Drawing
DRM Delivery Message
SeisWorks Horizontal Time-slice Format File
BYOND Dream Maker Source Code
LightConverse 3D Scene
Ragdoll Masters Settings
open .3dm file

Can't open a .3dm file?

When you double-click a file to open it, Windows examines the filename extension. If Windows recognizes the filename extension, it opens the file in the program that is associated with that filename extension. When Windows does not recognize a filename extension, you receive the following message:

Windows cannot open this file:


To open this file, Windows needs to know what program you want to use to open it...

If you don't know how to set the .3dm file association, check the FAQ.

.3dm file extension

Can I change the extension of files?

Changing the filename extension of a file is not a good idea. When you change a file's extension, you change the way programs on your computer read the file. The problem is, changing the file extension does not change the file format.

If you have helpful information about the .3dm file extension, write to us!

Browser: Abbreviation Application Archive Audio Configuration Data Development Disk Image Document Ebook Font Game Data GIS Graphic Malware Multimedia Other Project Scam Unknown Video
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