The File Extensions Database

.CKF File Extension

  • Developer by: Casio
  • Category: Audio Files

What is an .CKF file?

.CKF is Casio Keyboard File

Song file used by Casio electronic keyboards, such as the WK-3200; saves a tone or song that can be used to make music on the keyboard; can be uploaded to the keyboard using Casio's Music Data Management Software.

Programs that open Casio Keyboard File
Casio Music Data Management Software

How to solve problems with CKF files

  • Associate the CKF file extension with the correct application. On :
    Windows: Right click on any CKF file and then click "Open with" > "Choose another app". Now select another program and check the box "Always use this app to open *.CKF files". Mac: Right click (or Ctrl-click) the CKF file, then click "Open with" > "Other...". Then choose another program and check the "Always Open With" box. Linux: Right click on the file, and select "Open with" and choose another program. iPhone: Tap the file. If you do not see an app to open the file, then tap Share "Share" and choose an app. Alternatively, save the file. Then open the Files app Files app. There long-press on the file, then release your finger. You will see a black menu bar. Then tap "Share" and select an app. Android: Tap the Settings icon on your smartphone, then tap on the Apps section. There tap the Options icon in the top right-hand corner of the screen to change the default apps.
  • Update your software that should actually open .CKF is Casio Keyboard File. Because only the current version supports the latest CKF file format. Search, therefore, e.g. on the Casio manufacturer website after an available .CKF is Casio Keyboard File update.
  • To make sure that your CKF file is not corrupted or virus-infected, get the file again and scan it with antivirus software.