Complete Guide to Install VirtualBox on Debian Linux (with Guest Additions)
VirtualBox is a very popular virtualisation application with several advanced features and controls for your virtual machines. You can dynamically allocate virtual machine storage, USB, networking and other critical parameters. Other free and open-source virtual machine apps are available such as virt-manager, and GNOME Boxes, which are equally good for average use cases. However, VirtualBox is easy to use and comes with advanced options. Remember, it is free to use but is a closed-source application from Oracle.
In prior articles, I explained how to install it in other distributions, such as Fedora and RHEL. This article outlines the steps to install it in Debian Linux.