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

Details of extension .ckn

2 extension(s) and 0 alias(es) in our database

Below, you can find answers to the following questions:

  • What is the .ckn file?
  • Which program can create the .ckn file?
  • Where can you find a description of the .ckn format?
  • What can convert .ckn files to a different format?
  • Which MIME-type is associated with the .ckn extension?
Disk Doctors CK Support Info File .ckn file icon

Disk Doctors CK Support Info File

CKN file is a Disk Doctors CK Support Info File. Disk Doctors is a data recovery suite that helps people who've lost their data.
Detailed description not available
Category: Data files
Application: Disk Doctors
Program name: -
Mime-type: application/octet-stream
Magic bytes (HEX): -
Magic string (ASCII): -
Related extensions:
ChessBase General Themes Key Data .ckn file icon

ChessBase General Themes Key Data

CKN file is a ChessBase General Themes Key Data. ChessBase is a personal, stand-alone chess database.
Detailed description not available
Category: Game Data files
Application: ChessBase
Program name: -
Mime-type: application/octet-stream
Magic bytes (HEX): -
Magic string (ASCII): -
Related extensions:
ChessBase Archived Database
ChessBase Game Moves Data
ChessBase Database Header
ChessBase Annotations
ChessBase Players Index
ChessBase Tournament Index
ChessBase Commentators Index
ChessBase Source Index
ChessBase Team Index

Other types of files may also use the .ckn file extension. If you have helpful information about .ckn extension, write to us!

Is it possible that the filename extension is misspelled?

We found the following similar extensions in our database:

Configuration File
ChucK Source Code
ALEID2000 Contour Data
Train Simulator Model Identification
GenePattern Copy Number Data
Cricket Audio Bank File
ONETEP Density Kernel
BI/Query Connection File
RMCProfile Nitrogen Carbon Neighbours Data

The .ckn filename extension is often given incorrectly!

According to the searches on our site, these misspellings were the most common in the past year:

ck (1), skn (1), con (1), cn (1), cln (1), ckb (1), dkn (1), cnk (1), cmn (1), ckm (1)

Can't open a .ckn file?

If you want to open a .ckn file on your computer, you just need to have the appropriate program installed. If the .ckn association isn't set correctly, you may receive the following error message:

Windows can't open this file:

File: example.ckn

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 whith 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 2003/2008/2012/2016, Windows 7, Windows 8, Windows 10, Linux, FreeBSD, NetBSD, OpenBSD, Mac OS X, iOS, Android

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