Here's what you need to know:

I notice you're asking about for CorelDRAW X7 .

is a plugin (often called FineCut 8 or FineCut 9) designed for vinyl cutting and sign making , working with cutting plotters from brands like Mimaki, Graphtec, Roland, and others. It integrates directly into CorelDRAW to send cut/contour data to the plotter.