There are 7 other file types using
the CLS file extension!
.cls - ArcView geocoding classification
.cls - Microsoft Visual Basic 4 class module add-in
.cls - Microsoft Visual C++ class definition
.cls - AIM AOL Instant Messenger data
.cls - SQLite 3 data format
.cls - LaTeX data
.cls - Java class definition
CLS file extension - JavaScript class definition
What is cls file? How to open cls files?
File type specification:
File extension cls is related to JavaScript, a scripting language most often used for client-side web development. It was the originating dialect of the ECMAScript standard.
It is a dynamic, weakly typed, prototype-based language with first-class functions. JavaScript was influenced by many languages and was designed to look like Java, but be easier for non-programmers to work with.
A .cls file contains JavaScript class definitions.
Updated: December 31, 2024
List of software applications associated to the .cls file extension
Recommended software programs are sorted by OS platform (Windows, macOS, Linux, iOS, Android etc.)
and possible program actions that can be done with the file: like open cls file, edit cls file, convert cls file, view cls file, play cls file etc. (if exist software for corresponding action in File-Extensions.org's database).
Hint:
Click on the tab below to simply browse between the application actions, to quickly get a list of recommended software, which is able to perform the specified software action, such as opening, editing or converting cls files.
Software that open cls file - JavaScript class definition
Programs supporting the exension cls on the main platforms Windows, Mac, Linux or mobile. Click on the link to get more information about listed programs for open cls file action.
