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Details of extension .dn1

On this page, we're going to take a closer look at the .dn1 file extension, which is related to Duke Nukem 1 Game Data. We'll explain what exactly a .dn1 fileformat is and how you can use it. If you're interested in learning more details about this type of file, we'll show you where to find them. And if you ever need to convert .dn1 files into different formats, we'll give you some tips on how to do that too. Let's see the file format associated with this file extension!

Contents

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dn1 file - Duke Nukem 1 Game Data

Duke Nukem 1 Game Data

The DN1 file is a Duke Nukem 1 Game Data. Duke Nukem is a 2D platform game developed and published by Apogee Software.
Category: Game Data files
Application: Duke Nukem 1
Program name: -
Mime-type: application/octet-stream
Magic bytes (HEX): -
Magic string (ASCII): -
Aliases:
-
Related extensions:
.dm_82 Wolfenstein: Enemy Territory Demo Movie
.diva Project DIVA Song
.day Day of the Zombie Map
.d2s Diablo 2 Saved Game
Links:
-

The .dn1 file extension might not only belong to a single type of file, there could be various kinds that use it. Keep in mind that files with the .dn1 extension may contain various content types. If you have helpful information about this extension, write to us!

Could someone have spelled the .dn1 file extension wrong?

In our database, we came across the following similar extensions:

.cn1 CNR Modem Initialization Data
.sn1 Drive Snapshot Backup Data
.dnl DNAML E-book
.dg1 Atari Falcon DuneGraph Image
.d1 Progress OpenEdge Database
.dnw EMPOP DrawNetWork Data

The .dn1 extension is frequently misused

People sometimes confuse the .dn1 filename extension. Based on the searches on our site, here are the most common misspellings from the past year.

cn1 (1), n1 (1), dnl (1), dg1 (1), d1 (1), dnw (1), dm1 (1), dn (1), db1 (1)

Having trouble opening a .dn1 file?

If you want to open a .dn1 file on your computer, you just need to have the appropriate program installed. Incorrect settings for the .dn1 association can trigger this error.

Windows can't open this file:

File: example.dn1

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