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Open PK4 file

PK4 files: what are they and how do I open them?

pk4 file icon Are you facing difficulties opening unknown files on your computer, or wondering exactly what this file is?
We've got the information and best software solutions for opening these files effortlessly.

id Tech 4 engine resource file

Files with pk4 file extension can mainly be found as game data archives from games based on id Tech 4 game engine, such as Doom 3.

Further details:

The pk4 file extension is used for resource files in games based on id Tech 4 game engine, also known as Doom 3 engine. It has been used in numerous games, such as Quake 4, Prey, or Wolfenstein. 

The pk4 is standard game resource package that contains maps, models, scripts, textures and other assets.

Most .pk4 files are simple ZIP archives, however some can be encrypted.

Open file with:

Doom 3 icon

Doom 3

A third part of the legendary shooter DooM

Doom 3: Resurrection of Evil icon

Doom 3: Resurrection of Evil

A expansion pack for the third part of legendary first person shooter Doom

What is the meaning of a file extension?

File extensions are characters that appear after the dot in a computer file's name. For example, the file "unknown-file.pk4" has the file extension "pk4". This is used to identify which program should open the file or what file type it is.
File extensions help you organize and manage files. They provide a quick and easy way to identify and associate the file type with the appropriate software.

We can help you open your file

In our database, we have collected a huge number of different file extensions, detailed descriptions, and programs that can be used to open or otherwise work with the file extensions listed in our database.
This database is an invaluable resource for users who want to understand better file extensions and what they can do with them. It also allows users to know different file types with the same purpose.

Only verified software links are provided

We have verified every software listed in our database. The software listed in our database includes links to the developer's or software's website. These links should allow you to download the right program for each file type. Using verified software from reputable sources helps minimize the risk of malware and viruses infecting your computer.