File Extension Library


.CTN File Extension

  • Developer by: CADTERNS Custom Clothing Inc
  • Category: Vector graphic Files

What are .CTN files and how to open them?

Can't open .CTN 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 .CTN file.

What is a .CTN file extension?

.CTN file extension is created by CADTERNS Custom Clothing Inc. .CTN has been classified as Vector graphic Files.

.CTN is Cadterns sloper data

The ctn file extension is related to the Cadterns, a pattern making software for Microsoft Windows system.

Cadterns Sloper (basic sewing pattern) file .CTN contains patterns for Cadterns Custom Patternmaking.


How to open:

Use CADTERNS to work with *.ctn files.

How to convert:

Possibly can be converted to other formats.

How to fix problems with .CTN files

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