Are the amount of virtual hosts aliases limited? MAMP GmbH January 30, 2019 09:50 Updated No, with MAMP PRO for Windows you can use as many hosts and aliases as you like. Related articles Where are the httpd.conf, php.ini and other configuration files located? Does MAMP PRO 5 run on Mac OS Catalina beta? How do I verify xip.io is working? I'm having problems setting up my Mac as a live server with MAMP PRO What is your refund policy?