.DNF File Extension

Are you having difficulty opening a file that ends with .DNF? Such files can be executed only by certain programs. If you cannot open the .DNF file, it can be due to the following reasons: either you do not have an appropriate program to open it, or your file association is corrupted. For more information about this extension, please read the article below.

What is a .DNF file?

.DNF file belongs to the category of Game Files used in operating systems such as Windows 11, 10, Windows 7, Windows 8 / 8.1, Windows Vista, Windows XP.

dnf

Developer: 3D Realms

File Type: Duke Nukem Forever Map File

Category: Game Files

Format: Binary

.DNF file is associated with Duke Nukem Forever Map File developed by 3D Realms, has a Binary Format and belongs to Game Files category.

Other file extensions

.ex5

MetaTrader 5 Program File

.ismc

Smooth Streaming Client Manifest File

.idx

HMI Historical Log Index File

.jp2

JPEG 2000 Core Image File

.smi

SAMI Subtitles File