Below are the links of QuarkXPress 10 for Mac and Windows.
Installer Link:-
- For Mac:- http://www.quark.com/support/downloads/Details.aspx?fid=256
- For Win:- http://www.quark.com/support/downloads/Details.aspx?fid=255
For step by step installation of QuarkXPress 10 on Mac and Windows please check:
http://www.quark.com/Support/Installation/