File Extension Library

.CATKNOWLEDGE File Extension

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

What are .CATKNOWLEDGE files and how to open them?

Can't open .CATKNOWLEDGE 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 .CATKNOWLEDGE file.

What is a .CATKNOWLEDGE file extension?

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


The catknowledge file suffix is associated with the CATIA, a 3D modeling software for Microsoft Windows operating system, developed by Dassault Systèmes.

The catknowledge file stores some kind of data from CATIA.

How to open:

Use CATIA to open *.catknowledge files.

How to convert:

As far as we know, this .catknowledge file type can't be converted to any other file format. This is usually the case of system, configuration, temporary, or data files containing data exclusive to only one software and used for its own purposes. Also some proprietary or closed file formats cannot be converted to more common file types in order to protect the intellectual property of the developer, which is for example the case of some DRM-protected multimedia files.

How to fix problems with .CATKNOWLEDGE files

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