.CLS File Overview

File Extension:	CLS
File Type Description:	LaTeX Document Class File
File Type Developer:	Leslie Lamport
Primary Associated Software:	MiKTeX
Primary Software Developer:	Christian Schenk

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Home File Types Uncommon Files CLS

What is File Extension CLS?

LaTeX Document Class File files are the most popular type of files to carry the CLS file extension, originally developed by Christian Schenk for MiKTeX. Website visitor analysis indicates that CLS files are commonly found on Windows 10 user machines, and are most popular in United States. A high percentage of these users browse the web using Google Chrome.

Associated Developers and Software

	Texmaker by Open Source
	proTeXt by Thomas Feuerstack
	TeXworks by Jonathan Kew and Stefan Löffler
	TEXnicCenter by Open Source
	LaTex by Leslie Lamport
	MiKTeX by Christian Schenk

Top CLS User Languages

Top CLS File User Browsers

Desktop Friendly?

Mobile Friendly?

Top User Operating Systems


Windows 10	Windows 11	Windows 6	Windows 8.1

Associated Operating Systems

	Windows
	Mac
	Linux

Other File Types Related to CLS Files

Extension	File Type Developer	File Category	File Type Description
.DTX	Open Source	Page Layout Files	Documented LaTeX File
.DFU	Apple	System Files	iOS DFU File
.AUX	Interscape	Settings Files	LaTeX Auxiliary File
.BTX	SmartWare Corporation	Backup Files	SmartWare Backup Text File
.BBL	Thomas Feuerstack	Text Files	BibTeX Generated Bibliography File
.PK	Adobe Systems Incorporated	Audio Files	Audition Peak File
.BLG	Microsoft Corporation	Data Files	Windows Binary Performance Log File
.MF	Walt Disney Imagineering	Game Files	Gameplay Multifile
.BIBTEX	Oren Patashnik	Text Files	BibTeX Bibliography Database
.LTX	GSC Game World	Game Files	S.T.A.L.K.E.R. Properties File