(2) Open up the app interface, and choose Quit from the menu on the top (1) Right click on the app icon on the Dock, and then choose the Quit option

If the app you gonna delete is currently running or keep active in the background, you are supposed to quit related processes before performing the uninstall. There is one thing you should know about uninstalling an app. Manual Ways to Uninstall VirtualBox for Mac You can carry out any of them to fully get rid of VirtualBox on Mac. Multiple approaches are offered below to guide you through the proper removal of VirtualBox. Some of its components hide in the system or cannot be effectively deleted….Its traces still show up even you have performed a standard uninstallation.Fail to remove VirtualBox from the Applications folder for unknown reason.VirtualBox cannot be quit normally, or keeps running in the background.Issues you may come across when trying to uninstall VirtualBox: If you are unsatisfied with its performance, or you decide to remove VirtualBox for other reasons, this guide could be helpful. Virtual system may take up a lot of disk space and memory when it is running. VirtualBox is a free, open-source virtualization software for x86 computers currently being developed by Oracle Corporation.

How to Properly Uninstall VirtualBox on Mac (Solved)

Completely remove virtualbox mac