File Extension Library


.CATSYSTEM File Extension

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

What is an .CATSYSTEM file?

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

.CATSYSTEM is CATIA functional systems data

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

The catsystem file stores functional systems data from CATIA.


How to open:

Use CATIA to open *.catsystem files.

How to convert:

As far as we know, this .catsystem 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 Open .CATSYSTEM file on different platforms

Open .CATSYSTEM File on Windows

  • Right-click a .CATSYSTEM
  • Left-click "Open With" > "Choose another app"
  • Select the program that opens .CATSYSTEM file and Select check box "Always use this app to open .CATSYSTEM files" Press "Ok"

Open .CATSYSTEM File on Mac

  • Right-click (or Ctrl + Left-click) the .CATSYSTEM file
  • Click "Open With" > "Other.."
  • Then choose another program from the app list and press "Open"
  • Select check box "Turn on" for "Always open in app"

Open .CATSYSTEM File on Linux

Right click on the .CATSYSTEM file, choose "Open with" and select a program from the list above

Open .CATSYSTEM File on iPhone

Select a file. If you don't see an application to open the .CATSYSTEM file, tap "Share" and choose the right app.
Method 2
Save the file. Then open the app «Files». Touch and hold the file, then release your finger. You will see a black menu bar. After that tap "Share" and select an application.

Open .CATSYSTEM File on Android

Tap the Settings icon on an Android smartphone, then select «Applications». Click the Settings icon in the upper right corner of the screen, to change the default apps.
If you want to open, edit, save or even convert .CATSYSTEM files on Android, then your best bet is to download one of the dedicated apps available on Google Play.

How to fix problems with .CATSYSTEM files

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