Parallels Desktop is a virtualization and remote access application that allows users to run multiple operating systems on the same computer. It supports Windows, Mac, and Linux operating systems, as well as iOS and Android. With Parallels Desktop, users can access their virtual machines from any device, and manage their virtual machines from a single control panel. It also provides users with a wide range of tools for setting up, managing, and troubleshooting their virtual machines, including the ability to access remote computers, set up a virtual private network (VPN) connection, and manage virtual networks. In addition, Parallels Desktop allows users to share resources between their virtual machines, and to transfer files and applications between different machines.
Unlike Parallels, Virtualbox is free, open source and runs natively on Windows, Mac and Linux. What's not to like?