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Details of extension .cpk

On this page, we're going to take a closer look at the .cpk file extension. We'll explain what exactly a .cpk file format 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 .cpk files into different formats, we'll give you some tips on how to do that too. Let's see the 4 file formats associated with this file extension!

Contents

  1. CRI Middleware Package
  2. Novell Netware Compiled Server Software Package
  3. WDK Driver Test Manager Log
  4. Sega Saturn Cinepak Video

We trust that our website will provide valuable information for you. If you have any questions, just ask!

cpk file - CRI Middleware Package

CRI Middleware Package

The CPK file is a CRI Middleware Package. CRI Middleware is a leading provider of audio and video middleware for the video game industry.
Application: CRI Middleware
Program name: -
Category: Game Data files
Mime-type: application/octet-stream
Aliases:
-
Related extensions:
.dek Yugioh Virtual Desktop Deck File
.isr GoMoku Game Data
.elm Eternal Lands Map Data
.rws RimWorld Saved Game Data
Links:
-
cpk file - Novell Netware Compiled Server Software Package

Novell Netware Compiled Server Software Package

The CPK file is a Novell Netware Compiled Server Software Package. NetWare is a network operating system developed by Novell, Inc. CPK is the compiled SPK. It contains the files and logic to use to implement the task.
Application: Novell Netware
Program name: -
Category: Development files
Mime-type: application/octet-stream
Aliases:
-
Related extensions:
.spk Novell Netware Server Source Package
.ndi Novell Netware Device Information File
Links:
-
cpk file - WDK Driver Test Manager Log

WDK Driver Test Manager Log

The CPK file is a WDK Driver Test Manager Log. WDK Driver Test Manager (DTM) automates the deployment of driver tests.
Application: Windows Driver Kit
Program name: -
Category: Development files
Mime-type: application/octet-stream
Aliases:
-
Related extensions:
.amn Aero Studio 2008 Menu Data
.swp Omron Syswin API Description
.swe Siebel Web Engine Data
Links:
-
cak file - Sega Saturn Cinepak Video

Sega Saturn Cinepak Video

The CAK file belongs to the Video category and works with CPK2AVI, being used as a Sega Saturn Cinepak Video. The CPK video format used on many Sega CD/Saturn games. The developer is still actively supporting the CPK2AVI, likely. Based on our current information, CPK2AVI does not use other file types.
Application: CPK2AVI
Program name: -
Category: Video files
Mime-type: application/octet-stream
Aliases:
cpk
Related extensions:
.dvm DVM Video
.lza Lempel-Ziv-Oberhumer Compressed Animation
.nxv NXV Video
Links:
-

The .cpk 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 .cpk extension may contain various content types. If you have helpful information about this extension, write to us!

Could someone have spelled the .cpk file extension wrong?

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

.pck Microsoft SMS Package
.pk Packed Metafont Data
.clk Corel R.A.V.E Project
.xpk XPK Player Compressed Audio
.cok Carmageddon Game Data
.ck ChucK Source Code

The .cpk extension is frequently misused

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

pck (1), pk (1), clk (1), xpk (1), cok (1), ck (1), spk (1), cpm (1), cpo (1), dpk (1)

Having trouble opening a .cpk file?

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

Windows can't open this file:

File: example.cpk

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 with 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