CLS File Extension

File Type

LaTeX Document Class Format




Misc Files





Information about the CLS file extension

CLS is the extension given to files that are used in 3 operating systems such as: Linux, Mac OS, Windows. CLS files are most often associated with the Texmaker program. The developer of this program is Pascal Brachet. In addition, the TeXworks programs can be used to open files with the CLS extension.

The data in the CLS files are saved in the manner characteristic for Misc Files. The CLS file extension can also be found in 6033 in other file types and may not be supported by Texmaker or similar programs. The LaTeX Document Class Format file format and the Texmaker program were developed by N/A. The LaTeX Document Class Format file was most likely created using the Texmaker program.

Choose the right tool

CLS File Extension

CLS File Tools

What tools you can use?

We present some basic free online tools that work with CLS. Through them, you can perform many activities related to CLS for free. You will be able to open, preview, edit or convert your CLS file.

CLS File Opener

One of the most used tools is CLS opener. Here you will find a way to open your unknown CLS file. Opening the CLS file allows you not only to view its contents, but also to perform various processes and changes to the file.

CLS File Viewer

The CLS Viwer tool helps to preview the contents of a file without the need to install dedicated software. Go to the subpage, select your CLS file you want to view and our tool will show you what the file contains

CLS File Converter

If you cannot perform all the operations on the CLS file, you can convert it to a different format. Converting the CLS file will give you more options for editing the data in the file.

CLS File Editor

CLS editor allows you to edit the data contained in the file. If you need to be able to edit the CLS file as much as possible, then it is best to install special software designed for this purpose. Go to our editor to learn more about editing the CLS file.



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