CutePDF Writer is not available for Mac but there are plenty of alternatives that runs on macOS with similar functionality. The best Mac alternative is Stirling-PDF, which is both free and Open Source.
Create PDFs from almost any application — Free Software! Just click Print and select CutePDF Writer as your printer. It’s that simple. Select a file in any application that prints and open it. Choose “File” > “Print”
CutePDF Printer is definitely a good printer for Windows users, however, it doesn't support Mac. So Mac users should get an alternative to CutePDF Printer in order to print PDF files on Mac devices.