The File Extensions Database


.CTN File Extension

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

What is an .CTN file?

.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 solve problems with CTN files

  • Associate the CTN file extension with the correct application. On :
    Windows: Right click on any CTN file and then click "Open with" > "Choose another app". Now select another program and check the box "Always use this app to open *.CTN files". Mac: Right click (or Ctrl-click) the CTN file, then click "Open with" > "Other...". Then choose another program and check the "Always Open With" box. Linux: Right click on the file, and select "Open with" and choose another program. iPhone: Tap the file. If you do not see an app to open the file, then tap Share "Share" and choose an app. Alternatively, save the file. Then open the Files app Files app. There long-press on the file, then release your finger. You will see a black menu bar. Then tap "Share" and select an app. Android: Tap the Settings icon on your smartphone, then tap on the Apps section. There tap the Options icon in the top right-hand corner of the screen to change the default apps.
  • Update your software that should actually open .CTN is Cadterns sloper data. Because only the current version supports the latest CTN file format. Search, therefore, e.g. on the CADTERNS Custom Clothing Inc manufacturer website after an available .CTN is Cadterns sloper data update.
  • To make sure that your CTN file is not corrupted or virus-infected, get the file again and scan it with antivirus software.