File Extension Library


.CLSJ File Extension

  • Developer by: CyberLink Corp.
  • Category: Various data Files

What are .CLSJ files and how to open them?

Can't open .CLSJ 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 .CLSJ file.

What is a .CLSJ file extension?

.CLSJ file extension is created by CyberLink Corp.. .CLSJ has been classified as Various data Files.

.CLSJ is Cyberlink PowerDVD file

The clsj file extension is associated with the PowerDVD a multimedia playback software for Microsoft Windows operating system developed by Cyberlink.

The clsj file stores some kind of data used by Cyberlink PowerDVD.


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:

As far as we know, this .clsj file type can't be converted to any other file format. This is usually the case of system, configuration, temporary, or data files containing data exclusive to only one software and used for its own purposes. Also some proprietary or closed file formats cannot be converted to more common file types in order to protect the intellectual property of the developer, which is for example the case of some DRM-protected multimedia files.

How to fix problems with .CLSJ files

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