You will need a USB stick, Dvd, or disk picture for the emulated guest device that you want to download in order to start with VMware Fusion. Both professional and regular clients, VMware Fusion and Parallels Desktop are both developer options. To programmers, IT administrators, tech hobbyists, and anyone who wants to do the very same, no more, no less than to do a strong performance, purchase if licenses and technology VMware Fusion is the essential tool. The free VirtualBox will be preferred by professional penny-pinchers. Home and office users are going to choose Parallels Desktop, despite the fact that you actually don’t want the Mac for menus and apps. The VMware Fusion is not going to earn any pace awards, but first ranks in mobility, energy and business-level, developer-friendly apps.