>> 3D file

3D file format description

Many people share .3d files without attaching instructions on how to use it. Yet it isn’t evident for everyone which program a .3d file can be edited, converted or printed with. On this page, we try to provide assistance for handling .3d files.

2 filename extension(s) found in our database.

.3d - 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.

.3d file format description:
3D format description not yet available
quick3D Viewer
Document files
- / -
CAD-3D Model related extensions:
Scrivener XML Document
Norton Guide
Open Language Tools XLIFF Archive
reStructuredText File
3D Manufacturing Format Document
ACD/ChemSketch Drawing Document

.3d - Cadwork 3D Drawing

3D file is a Cadwork 3D Drawing. Cadwork is a module-based 3D CAD/CAM system.

.3d file format description:
3D format description not yet available
Document files
- / -
Cadwork 3D Drawing related extensions:
Cadwork 2D Drawing
Cadwork 2D Road Project
Cadwork Parametric Elements Data

Naturally, other applications may also use the .3d file extension. Even harmful programs can create .3d files. Be especially cautious with .3d files coming from an unknown source!

Can't open a .3d 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 can't open this file:


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 one from a list of programs that are installed on your computer.

To avoid this error, you need to set the file association correctly.

The .3d file extension is often given incorrectly!

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

wd, 3r, rd, 3w, 3x

Is it possible that the filename extension is misspelled?

Similar file extensions in our database:

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

Operating systems currently supports the following operating systems:

Windows XP/Vista, Windows 7/8, Windows 10, CentOS, Debian GNU/Linux, Ubuntu Linux, FreeBSD, Mac OS X, iOS, Android

If you find the information on this page useful, please feel free to link to this page.

If you have useful information about the .3d file format, then write to us!