Our current software is designed to be installed on some web server, whether it be a PWS or IIS. However, with both instances the web server must be a Windows platform. You can install Cart32 on your server and still access all of the cart features online using your Mac. The only disadvantage that mac users have is that the HTML Form Wizard will not work on your machine. Therefore, you will need to be familiar with HTML or use the more limited online version of the form wizard.