What is a CWT File Type?
To create your own model with the CWT extension, customize your settings, select File → Save or save as... select your file, choose the backup location (or leave it as the default location in the program folder), click on ", Save as Type, select ", drop down, select ", and click on Save.
To open your CWT file, select Open File, navigate to your CWT file, or click the "Go to File" button; Drop down the menu and select the File Template; if you saved your file in the' default location in the program folder, and then click Open.