If you are seeking information about file extensions, then you are in the right place at the right time.

Details of extension .c4

On this page, we're going to take a closer look at the .c4 file extension.

We'll explain what exactly a .c4 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 .c4 files into different formats, we'll give you some tips on how to do that too.

Let's see the 2 file formats associated with this file extension!


  1. Clonk 4 Script
  2. Edmics Image

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

Clonk 4 Script

c4 file - Clonk 4 Script
The C4 file belongs to the Game Data category and works with Clonk 4, being used as a Clonk 4 Script. Clonk is a multiplayer action game in which you control clonks, small but witty and nimble humanoid beings. The developer is still actively supporting the Clonk 4, likely. Our data shows that Clonk 4 uses 2 more file types.
Application: Clonk 4
Program name: -
Category: Game Data files
Mime-type: application/octet-stream
Related extensions:
.c4p Clonk 4 Player Data
.c4d Clonk 4 Object Definition

Edmics Image

c4 file - Edmics Image
The C4 file belongs to the Graphic category and works with XnView, being used as a Edmics Image. EDMICS 2000 is an integrated engineering management system from Fuji Xerox. The developer is still actively supporting the XnView, likely. Our data shows that XnView uses 279 more file types.
Application: XnView
Program name: -
Category: Graphic files
Mime-type: application/octet-stream
Related extensions:
.tile Eclipse Image
.ecc Ecchi Role-playing Image
.eri Entis Rasterized Image
.dol DolphinEd Image

The .c4 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 .c4 extension may contain various content types. If you have helpful information about this extension, write to us!

Could someone have spelled the .c4 file extension wrong?

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

.ce ComputerEyes Raw Image
.f4 Fortran IV Source Code
.cr CRiSP Macro File
.d4 Titan Showfile
.ct Scitex Continuous Tone

The .c4 extension is frequently misused

People sometimes confuse the .c4 filename extension. Based on the searches on our site, here are the most common misspellings from the past year.

ce (1), f4 (1), cr (1), d4 (1), ct (1)

Having trouble opening a .c4 file?

If you want to open a .c4 file on your computer, you just need to have the appropriate program installed. Incorrect settings for the .c4 association can trigger this error.

Windows can't open this file:

File: example.c4

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