OS-uninstaller For Linux

OS-uninstaller is an open source and totally free graphical application written in GTK+ and designed to help users uninstall previously installed Linux operating systems.

OS-uninstaller is a very simple utility that lets any user to perform a clean and quick uninstall of any installed operating system, with a single mouse click. It supports any Linux distribution, as well as Windows and Mac OS X operating systems.

Unfortunately, OS-Uninstaller in only available for the Ubuntu Linux operating system. To install it, open a new Terminal (Ctrl+Alt+T), then type:

sudo add-apt-repository ppa:yannubuntu/boot-repair

Press Enter, then type:

sudo apt-get update; sudo apt-get install -y os-uninstaller && os-uninstaller

Press Enter. Launch OS-Uninstaller from the System -> Administration menu if you use GNOME, or via the Unity Dash if you use Unity. Then choose the operating system you want to remove and click the "OK" button.