Parallels Desktop 3.0 for Mac is a brand new, sealed web server software specifically designed for Mac operating systems. This software requires a minimum of 1 GB of RAM and 100 MB of hard drive space. With the ability to run on a single device, this software provides a smooth and efficient experience for users looking to enhance their Mac's capabilities. The English language version ensures accessibility for a wide range of users, making it a valuable addition for those looking to expand their Mac's functionality.