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

Details of extension .3dx

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

Below, you can find answers to the following questions:

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

Rhino 3D Model

The 3DX file is a Rhino 3d Model.
Detailed description not available
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
ArchiCAD 3D Model
Gzip Compressed WRL File

Other types of files may also use the .3dx file extension. If you have helpful information about .3dx 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
ArtCAM Pro 3D Assembly Data
CompuTrainer 3D Chart Screen
Neuroscan 3D Coordinates Data
Autodesk 3D Studio Scene

The .3dx 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), wdx (1), edx (1), d3x (1), 3fx (1), 3dz (1), 3dd (1), 3da (1), rdx (1), dx (1), 3x (1), 3ex (1), 3ds (1), 3dc (1)

Can't open a .3dx file?

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

Windows can't open this file:

File: example.3dx

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 2016/2019/2022, Windows 7, Windows 8, Windows 10, Windows 11, Linux, Mac OS X, macOS, iOS, Android