Most believe that just like uninstalling other unwanted applications from Mac, you can easily remove this app from your Mac, but it turns out to be the other way around. Once you decide to uninstall Parallels on Mac, you might be faced with several unexpected issues. You try to fix some problems by reinstalling Parallels on Mac.The components of the application cannot be completely removed from your Mac.The application cannot be moved to the Trash because it is currently in use.The application continues to run on the background or could not be closed.Sadly, there are some issues that you will face if you decide to uninstall Parallels on Mac: Parallels Desktop for Mac is a widely-used virtualization software that allows Mac users with Intel processors to run Windows, Linux or other virtual machines.