File Extension Library


.CJK File Extension

  • Category: Various data Files

What are .CJK files and how to open them?

Can't open .CJK file? Are you wondering what it contains? On our site we will explain to you what this file is, what it is used for and what software opens the .CJK file.

What is a .CJK file extension?

.CJK file extension has been classified as Various data Files.

.CJK is China Japan Korea to Latin Converter file

A cjk file extension is associated with China Japan Korea to Latin Converter, a software that allows users to transform Chinese, Japanese and Korean texts to Latin letters.

A cjk file stores some kind of data used by this converter.

.CJK file format is deprecated and this file format is no longer supported.

Currently, .CJK file type is not actively used and is obsolete. This usually happens with system files in older operating systems, files from long-discontinued software, or with previous versions of some file types (documents, projects, images, etc.) that were replaced in later versions of the original programs.


How to open:

Due the variability and uncertainty of this file type group, there is no general information available, about how to open this various data file format. However most files with extension from this group are usually not meant to be opened or viewed directly. If there are associated applications or programs listed below the extension description, you can always try to check their website for additional informations on their forums or other type of customer support.For general information try to look at:Identifying unknown file formats

How to convert:

Due the variability and uncertainty of this file type group, there is no general information available, about how to convert this various data file format. However most files with extension from this group are usually not in formats, which can be converted. If there are associated applications or programs listed below the extension description, you can always try to check their website for additional informations on their forums or other type of customer support.

How to fix problems with .CJK files

  1. You need to update the application that you normally use to open .CJK files. Only the latest version of the software supports the current .CJK file format
  2. You need to check the .CJK file for viruses. To do this, you need to scan it with a popular antivirus (Norton, Nod32, Kaspersky, Dr.Web, etc.)