CLSJ file format description
Many people share .clsj files without attaching instructions on how to use it. Yet it isn’t evident for everyone which program a .clsj file can be edited, converted or printed with. On this page, we try to provide assistance for handling .clsj files.
1 filename extension(s) found in our database.
.clsj - CyberLink PowerDVD Data
The CLSJ data files are related to CyberLink PowerDVD. The CLSJ file is a CyberLink PowerDVD Data. CyberLink PowerDVD is a media player for Microsoft Windows providing DVD playback, with Blu-ray playback available in higher editions.
- CyberLink PowerDVD
- Data files
- - / -
- CyberLink PowerDVD Data related extensions:
Naturally, other applications may also use the .clsj file extension. Even harmful programs can create .clsj files. Be especially cautious with .clsj files coming from an unknown source!
Can't open a .clsj file?
When you double-click a file to open it, Windows examines the filename extension. If Windows recognizes the filename extension, it opens the file in the program that is associated with that filename extension. When Windows does not recognize a filename extension, you receive the following message:
Windows can't open this file:
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 one from a list of programs that are installed on your computer.
To avoid this error, you need to set the file association correctly.
- Open Control Panel > Control Panel Home > Default Programs > Set Associations.
- Select a file type in the list and click Change Program.
The .clsj file extension is often given incorrectly!
According to the searches on our site, these misspellings were the most common in the past year:
clj, cljs, cls, csj
Is it possible that the filename extension is misspelled?
Similar file extensions in our database:
- Java Class Data
- Visual Basic Class Module
- ArcInfo Geocoding Classification Data
- Clojure Source Code
- BlackBerry Code Signing Data
- CLASS Group Abbreviation
DataTypes.net currently supports the following operating systems:
Windows XP/Vista, Windows 7/8/10, Windows 11, CentOS, Debian GNU/Linux, Ubuntu Linux, FreeBSD, macOS, Mac OS X, iOS, Android
If you find the information on this page useful, please feel free to link to this page.
If you have useful information about the .clsj file format, then write to us!