February 17

XIAOMA KMS Activator v10.21 ! [Latest]


Xiaoma KMS Activator has an extremely high success rate of activation (almost the highest among all similar activation software). Its entire activation process is automatic and very fast, and the activation result will be permanent. Moreover, the activated Windows or Office can successfully passed the Microsoft Official Genuine validation (exactly the same as the genuine edition which supports automatic update)


  • Brand new kernel, supports Windows 10 All editions
  • Permanent and offline activation with only one-click
  • Just the same as the genuine edition, supports automatic updates
  • Very high activation success rate and the most Microsoft products and editions support
  • User-friendly design
  • Intelligence to determine the hidden partition
  • Dynamic simulation of BIOS, motherboard security and system integrity protection
  • Based on the latest Grub and intelligence technology, start without boot information
  • Based on the safe guidance mode, say goodbye to “Can not enter the system”
  • Original boot file protection
  • Original repairing the system boot under PE
  • Original self-test module, making activation more reassuring
  • Original system deployment interface to meet the packaging need
  • Accurately and automatically detect, recognize the Windows and Office editions have been installed
  • Support whole series’ activation of Windows & Office
  • Support both 32-bit and 64-bit Windows & Office
  • Support all brand or assembly computers, Mac PC and virtual machines
  • Support Ultimate, Professional, Home Premium, Home Starter Edition, Lite Edition, Standard Edition and Enterprise Edition
  • Multiple languages support
  • Almost does not take up any system resources
  • Lightweight, no installation required and freeware


  1. Open the application
  2. Click the button, “activate”
  3. That’s it! DOne
  4. Enjoy 🙂



XIAOMA KMS Activator v10.21.rar (1.6 MB) | Mirror

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  1. how can i uninstall it?
    it add a web page to my desktop and even i delete the shortcut it always back

  2. how can i find Mr.Thunder?

  3. Jeffrey Tan

    February 20, 2016

    its works for me after following from step 1 – 4 cheers 🙂

  4. i have a same issue with a shortcut and search at internet and not found any solve
    first download again the XIAOMA KMS Activator
    and install it with Revo Uninstaller Pro to be found where save all files and registry in my pc
    and found the problem
    First delete KMS10 and KMS10Server in task scheduler
    second delete “KMS10 folder in windows folder “C:WindowsKMS10”
    restart the computer and pray for me 🙂

    note: my widows 10 show KMS10 if your windows 7 or 8 may be found KMS7 or 8

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