#title Uninstall any OS with OS-Uninstaller
## try to use a title for the page which uses capitalization and spaces between words, as above

= Introduction =
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'''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 [[https://wiki.ubuntu.com/WubiGuide/#How_do_I_uninstall_Wubi.3F|this guide]].

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

{{https://i.imgur.com/STREY9k.png}}





= Getting OS-Uninstaller =

== 1st option : get a disk including OS-Uninstaller ==

 * Download [[https://sourceforge.net/p/boot-repair-cd|Boot-Repair-Disk]]. Then create a [[Installation/FromUSBStick|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 =

 * [[https://sourceforge.net/p/os-uninstaller/wiki|Official website of OS-Uninstaller]]
 * [[http://ubuntuforums.org/showpost.php?p=10871988&postcount=1|Topic "OS-Uninstaller: Safely remove Windows, Ubuntu... in 1 click !"]] - on Ubuntu forum, for any questions/comments.