You can use the Import Points Wizard to import any points file whose format is supported by CopyCAD. Under most circumstances, you use the File - Open menu option to open points files. If, however, the file has an unknown extension but you know the file format, you can use the wizard to tell CopyCAD about the file.
To import points using the Import Points Wizard:
If CopyCAD recognises the file extension, it displays a description of that file type in the Recognized Formats tab
Note: If you want to view a list of the points, click on the Preview button to open the Preview window.
CopyCAD now imports the file, and the Wizard displays a summary of the imported model.
Note: If you want to stop the import process, click on the Stop button and then click on the Yes button. CopyCAD stops the import process, but you must delete the model containing the points that have already been imported, which is displayed in the CopyCAD Explorer.