Plesk made a product called HELM, i was never a fan of plesk or its offerings (they seemed backwards in so many ways when compared to cpanel/whm) but helm would be your best choice if your serious about hosting customers on a windows server
there is a free solution called dotnetpanel its free but ive never used it
just found this as well
cPanel makes a windows app called Enkompass
Last Wiki Answer Submitted: October 13, 2010 4:55 pm by Barry801325 pts.