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OS-Uninstaller , simple tool to remove an operating system in 1 click !

  • Easy-to-use (removal in 1 click ! )
  • Free (GPL open-source license)
  • Can remove any Windows (XP, Vista, Windows7, Windows8).
  • Can remove any Linux (Debian, Ubuntu, Mint, Fedora, OpenSuse, ArchLinux...). Remark: if you want to uninstall Wubi (Ubuntu installed inside Windows), please follow this guide.


GET OS-UNINSTALLER: whatever the systems installed on your disk, choose one of the 3 methods below:

  • Recommended: boot on a Debian (or derivatives: Ubuntu, Linux Mint...) disk, either normal session, or live-CD, or live-USB. Then install OS-Uninstaller in it, either via PPA for Ubuntu/Mint, or DEBs for Debian.
  • or: boot on a Boot-Repair-Disk. A software (Boot-Repair) will be launched automatically, close it. Then launch OS-Uninstaller from the bottom-left menu.

Launch OS-Uninstaller, choose the system to remove, then click the "Apply" button. When the removal is finished, reboot and check that your system has been removed.
Warning: the default settings of the Advanced Options are the recommended ones. Changing them may break your boot. Don't modify them before asking advice.

GET HELP: by Email (boot.repair ATT gmail DOT com)

HELP THE PROJECT: Translate, Propose patches, or Donate (Paypal account:boot.repair@gmail.com)

DISCLAIMER: OS-Uninstaller is distributed in the hope that it will be useful, but without any warranty. Please be aware that OS-Uninstaller writes logs&backups on disks, and collects anonymous statistics about its use.