Add file extension

File extension KDC

The most common cause of problems with opening the KDC file is simply the lack of appropriate applications installed on your computer. In this case, it is sufficient to find, download and install an application that supports the KDC file format - this type of programs are available below.

File type Kodak DC120 Digital Camera RAW Image Format
Developer Kodak



It should be noted that some coded data from files that your computer does not read can be sometimes previewed in a Notepad. This way, we will read passages of a text or numbers. It is worth checking if this method can also be applied to the KDC files.

What should be done when an application from the list has already been installed?

Often, an installed application should automatically link to a KDC file. If it did not happen, the KDC file can be linked with the newly installed application manually. Simply right-click on the KDC file, then from the available list select "Choose default program". Next, select "Browse" and find the application you selected. These changes have to be confirmed by pressing the "OK" button.

Programs that can open the KDC file

  • Zoner Photo StudioZoner Photo Studio
  • IrfanViewIrfanView
  • XnViewXnView
  • FastPictureViewer ProfessionalFastPictureViewer Professional
  • ACDSee Photo ManagerACDSee Photo Manager
  • Adobe DNG ConverterAdobe DNG Converter
  • Adobe Photoshop Camera RawAdobe Photoshop Camera Raw
  • darktabledarktable

Why can’t I open the KDC file?

However, problems with the KDC files can also have a different background. Sometimes even the software, installed on your computer, that supports the KDC files does not solve the problem. The reason for the fact that the KDC file can’t be opened and used can also be:

- an incorrect link to the KDC file in the registry entries
- corruption of a KDC file, that you want to open
- infection of a KDC file (viruses)
- insufficient computer hardware resources
- drivers out of date
- accidental deletion of the KDC file from the Windows registry
- incomplete installation of the program that supports a KDC file?

Solving these problems should allow the free opening and working with the KDC files. If the computer still has problems with the files, use the services of an expert who will diagnose a specific cause.

My computer does not show file extensions, what should I do?

In the standard Windows settings, a computer user cannot see the KDC file extension. However, you can successfully change this in the settings. Just go to "Control Panel" and select "Appearance and Personalization". Then, go to the "Folder Options" and open the "View" tab. On the "View" tab, you will find "Hide extensions for known file types" – you should mark this option and confirm by pressing "OK". At this point, the extension of all files, including the KDC files should be displayed after the file name.