File Extension Library

.CATSWL File Extension

  • Developer by: Dassault Systèmes S.A.
  • Category: 3d graphics, CAD-CAM-CAE Files

What are .CATSWL files and how to open them?

Can't open .CATSWL 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 .CATSWL file.

What is a .CATSWL file extension?

.CATSWL file extension is created by Dassault Systèmes S.A.. .CATSWL has been classified as 3d graphics, CAD-CAM-CAE Files.


The catswl extension is mainly related to the CATIA, a 3D CAD software from Dassault Systemes, available for Microsoft Windows operating system. The catswl file is one of its default file types.

How to open:

You can work with these files using CATIA.

How to convert:

Probably cannot be converted to other formats.

How to fix problems with .CATSWL files

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