Filename Extensions
If you are seeking information about file extensions, then you are in the right place at right time.

Details of extension .3dm

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

Below, you can find answers to the following questions:

  • What is the .3dm file?
  • Which program can create the .3dm file?
  • Where can you find a description of the .3dm format?
  • What can convert .3dm files to a different format?
  • Which MIME-type is associated with the .3dm extension?
OpenNURBS 3D Model .3dm file icon

OpenNURBS 3D Model

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
Program name: -
Mime-type: application/octet-stream
Magic bytes (HEX): -
Magic string (ASCII): -
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

Other types of files may also use the .3dm file extension. If you have helpful information about .3dm extension, write to us!

Is it possible that the filename extension is misspelled?

We found the following similar extensions in our database:

CAD-3D Model
Ragdoll Masters Settings
Descent 3 Data
Cadwork 3D Drawing
WinDev WDINT Extraction File
DRM Delivery Message
SeisWorks Horizontal Time-slice Format File
Adobe Dreamweaver EDML File
BYOND Dream Maker Source Code

The .3dm filename extension is often given incorrectly!

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

3d (1), rdm (1), dm (1), 3sm (1), 3dl (1), 3dh (1), wdm (1), edm (1), d3m (1), 3dn (1), 3dk (1)

Can't open a .3dm file?

If you want to open a .3dm file on your computer, you just need to have the appropriate program installed. If the .3dm association isn't set correctly, you may receive the following error message:

Windows can't open this file:

File: example.3dm

To open this file, Windows needs to know what program you want to use to open it. Windows can go online to look it up automatically, or you can manually select from a list of programs that are installed on your computer.

To change file associations:

  • Right-click a file with the extension whose association you want to change, and then click Open With.
  • In the Open With dialog box, click the program whith which you want the file to open, or click Browse to locate the program that you want.
  • Select the Always use the selected program to open this kind of file check box.

Supported operating systems

Windows Server 2003/2008/2012/2016, Windows 7, Windows 8, Windows 10, Linux, FreeBSD, NetBSD, OpenBSD, Mac OS X, iOS, Android

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