Robolinux is a user-friendly and intuitive operating system based on the latest stable release of Debian GNU/Linux. One of the project's more interesting features is the availability of a pre-configured virtual machine support pack with Windows XP or Windows 7 - a VirtualBox setup which allows the user to install and run the Windows operating system seamlessly alongside Robolinux. This is an optional add-on that must be purchased from the project's online store. Robolinux offers free-to-try live desktop media, however the project charges a fee for downloading the distribution's system installer.