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

Details of extension .3d

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

Below, you can find answers to the following questions:

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

CAD-3D Model

3D file is a CAD-3D Model. CAD-3D was a popular 3D rendering program for the Atari ST computer which was written by Tom Hudson.
Detailed description not available
Category: Document files
Application: quick3D Viewer
Program name: -
Mime-type: application/octet-stream
Magic bytes (HEX): -
Magic string (ASCII): -
Related extensions:
Lightwave 3D Object
Caligari TrueSpace Scene
Virtual Reality World
Autodesk 3D Studio Scene in ASCII
Autodesk 3D Studio Scene
Rhino 3D Model
ArchiCAD 3D Model
Gzip Compressed WRL File
O2C 3D Model
Cadwork 3D Drawing .3d file icon

Cadwork 3D Drawing

3D file is a Cadwork 3D Drawing. Cadwork is a module-based 3D CAD/CAM system.
Detailed description not available
Category: Document files
Application: Cadwork
Program name: -
Mime-type: application/octet-stream
Magic bytes (HEX): -
Magic string (ASCII): -
Related extensions:
Cadwork 2D Drawing
Cadwork 2D Road Project
Cadwork Parametric Elements Data
Cadwork 2D Backup Data

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

Is it possible that the filename extension is misspelled?

We found the following similar extensions in our database:

Reaction Data File
APP Raster Image
XYZware 3D Document
Disguise 3 Project
Reality Pump Game Package
Edmics MMR Fax

The .3d filename extension is often given incorrectly!

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

rd (12), 3r (1), wd (1), d3 (1), 3w (1), 3x (1)

Can't open a .3d file?

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

Windows can't open this file:

File: example.3d

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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