| File Extension: | CTN |
| File Type Description: | Cadterns Sloper Data |
| File Type Developer: | Cadterns Custom Clothing |
| Primary Associated Software: | Cadterns |
| Primary Software Developer: | Cadterns Custom Clothing |
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The CTN file extension is a Cadterns Sloper Data file developed originally by Cadterns Custom Clothing for Cadterns. Our internal web tracking data indicates that Windows 10 operating system users, and those living in China, are the most likely to use Cadterns Sloper Data files. A vast majority of these users are opting to use Google Chrome as their preferred internet browser.
 | Cadterns by Cadterns Custom Clothing |
| Windows 10 | Windows 11 | Windows 6 | Windows 8.1 |
 | Windows |
| Extension | File Type Developer | File Category | File Type Description |
|---|---|---|---|
| .SXD | ESRI | GIS Files | ArcScene Document |
| .EMZ | Microsoft Corporation | Vector Image Files | Windows Compressed Enhanced Metafile |
| .VSTX | Microsoft Corporation | Vector Image Files | Visio Drawing Template |
| .TNE | CELSYS | Vector Image Files | Manga Studio Tone File |
| .B2F | RISCOS Ltd. | Vector Image Files | RISC OS Windows Metafile |
| .NAPLPS | Unknown Developer | Vector Image Files | North American Presentation Layer Protocol Syntax File |
| .DED | Roland Corporation | Vector Image Files | Dr. Engrave Document |
| .CVL | GitHub, Inc. | Vector Image Files | Coastal Vector Listing File Format |
| .FH | Adobe Systems Incorporated | Vector Image Files | Adobe FreeHand Image |
| .OVR | Alistair Dickie | Vector Image Files | The Overlay Maker Overlay File |
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