Applies for:- QuarkXPress 2018, QuarkXPress 2019.
For windows:-
1) Go to Edit>Preferences>Application>PDF.
2)Change the PDF workflow to create Post script file.
3)Go to File>Export as>PDF.
You will find a PS file instead of a PDF file.
For Mac:-
1)Go to QuarkXPress>Preferences>Application>PDF.
2)Change the PDF workflow to create Post script file.
3)Go to File>Export as>PDF.