File Extension Library

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.C18 File Extension

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

What are .C18 files and how to open them?

Can't open .C18 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 .C18 file.

What is a .C18 file extension?

.C18 file extension is created by Dassault Systèmes S.A.. .C18 has been classified as 3d graphics, CAD-CAM-CAE Files.

.C18 is Dassault Systemes Catia V4 sequential file

The c18 file extension is related to Dassault Systemes CATIA. CATIA is a multi-platform PLM/CAD/CAM/CAE software suite developed by Dassault Systemes and marketed world-wide by IBM.

A *.c18 file contains sequential data.


How to open:

Use CATIA to open files with c18 extension.

How to convert:

It is not possible to convert c18 extension files.

How to fix problems with .C18 files

  1. You need to update the application that you normally use to open .C18 files. Only the latest version of the software supports the current .C18 file format
  2. You need to check the .C18 file for viruses. To do this, you need to scan it with a popular antivirus (Norton, Nod32, Kaspersky, Dr.Web, etc.)
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