File Extension Library


.PK3 File Extension

  • Developer by: Id Software
  • Category: Game Files
  • Format: Zip

What are .PK3 files and how to open them?

Can't open .PK3 file? Are you wondering what it contains? On our site we will explain to you what this file is, what it is used for and what software opens the .PK3 file.

What is a .PK3 file extension?

.PK3 file extension is created by Id Software. .PK3 has been classified as Game Files. The format of .PK3 file is Zip.

.PK3 is Quake 3 Engine Game Data File

Compressed game data file used by games based on the Quake III engine (id Tech 3), which was developed by id Software; may contain maps, textures, audio clips, or other data used for gameplay; can be modified to create custom game content.

PK3 files are similar to .PAK game data files, but are based on a newer format. Since PK3 files are compressed using Zip compression, they can be renamed with a .ZIP file extension and extracted using a file decompression program such as Corel WinZip or PKWARE PKZIP.

Quake III PK3 files should be saved in one of the following directories: quake3/q3ut3, quake3/baseq3, or quake3arena/q3ut3.

NOTE: Examples of games that were developed using the id Tech 3 engine include Quake III Arena, Star Wars Jedi Knight II: Jedi Outcast, Soldier of Fortune II: Double Helix, Return to Castle Wolfenstein, and Call of Duty Classic.

List of all softwares that can open the Quake 3 Engine Game Data File
Windows
id Software Quake 3
QuArK
PakScape
Corel WinZip 23
7-Zip
File Type 2:

ZDoom Package

Developer by: ZDoom Category: Game Files Format: Zip

Data file used by ZDoom, an application used for running older games such as Doom, Heretic, and Hexen; saved in a compressed .ZIP format and contains graphics, sounds, maps, and other data; used as an alternative to the .WAD format for packaging game data.

List of all softwares that can open the ZDoom Package
Windows
ZDoom
GZDoom
Skulltag
Mac
Skulltag
Linux
Skulltag

How to fix problems with .PK3 files

  1. You need to update the application that you normally use to open .PK3 files. Only the latest version of the software supports the current .PK3 file format
  2. You need to check the .PK3 file for viruses. To do this, you need to scan it with a popular antivirus (Norton, Nod32, Kaspersky, Dr.Web, etc.)