OS-Uninstaller is a small graphical tool to perform a clean and quick removal of any operating system (Windows, MacOS, Ubuntu, other Linux distribution..) of your computer.

Important: if you want to uninstall Wubi (Ubuntu installed INSIDE Windows), please follow this guide.

OS-Uninstaller is free software, licensed under GNU-GPL.

Getting OS-Uninstaller

1st option : get a disk including OS-Uninstaller

  • Download Boot-Repair-Disk. Then create a live-USB of it. Boot on it. A window (Boot-Repair) will appear, close it. Then launch OS-Uninstaller from the bottom-left menu.

2nd option : install OS-Uninstaller in Ubuntu

- boot your computer on a Ubuntu DVD or live-USB.

- choose "Try Ubuntu"

- open a new Terminal (Ctrl+Alt+T), then type:

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

- Press Enter, then type:

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

- Press Enter

Using OS-Uninstaller

  • launch OS-Uninstaller
  • choose the OS you want to remove and click "OK"
  • a confirmation window will appear:
  • click "Apply" to start the removal

External Links

OS-Uninstaller (last edited 2022-01-18 23:36:17 by yannubuntu)