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 Does MAMP PRO 5 run on Mac OS Catalina beta? Where are the httpd.conf, php.ini and other configuration files located? 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?