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

Details of extension .dn3

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

Below, you can find answers to the following questions:

  • What is the .dn3 file?
  • Which program can create the .dn3 file?
  • Where can you find a description of the .dn3 format?
  • What can convert .dn3 files to a different format?
  • Which MIME-type is associated with the .dn3 extension?
Duke Nukem 3 Game Data .dn3 file icon

Duke Nukem 3 Game Data

DN3 file is a Duke Nukem 3 Game Data. Duke Nukem 3: Trapped in the Future is a platform game developed by Apogee Software.
Detailed description not available
Category: Game Data files
Program name: -
Mime-type: application/octet-stream
Magic bytes (HEX): -
Magic string (ASCII): -
Related extensions:
Duke Nukem II Game Data

Other types of files may also use the .dn3 file extension. If you have helpful information about .dn3 extension, write to us!

Is it possible that the filename extension is misspelled?

We found the following similar extensions in our database:

Cn3D Data
Disguise 3 Project
Berkeley DB3 Database
DeltaGraph Document
Gatan DigitalMicrograph 3 Image
Adobe Dimension Model Data
Netica ASCII Text Data
Beneath a Steel Sky Game Data
EMPOP DrawNetWork Data

The .dn3 filename extension is often given incorrectly!

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

n3 (1), dnw (1), dne (1), dm3 (1), db3 (1), cn3 (1), sn3 (1), fn3 (1), dnr (1), dn (1), dg3 (1), d3 (1)

Can't open a .dn3 file?

If you want to open a .dn3 file on your computer, you just need to have the appropriate program installed. If the .dn3 association isn't set correctly, you may receive the following error message:

Windows can't open this file:

File: example.dn3

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