Microsoft Toolkit 2.6.6 Windows and Office Activator – Free Download

Microsoft Toolkit 2.6.6 is the office toolkit for any windows computer that is free and it is a set of tools that helps you manage, license, deploy, and activate all Microsoft Office programs, as well as Microsoft Windows in general. It does support all editions of Microsoft Windows (windows 10, windows 8.1 windows 8, windows 7) as well. If you run Microsoft Office (2003, 2007, 2010, 2013 and 2016) on your computer, you should look into this software. Microsoft Toolkit will help you make your Microsoft Office packages run better if they are copied or pirated versions of the original.
screenshot of microsoft toolkit

  • Temporary disable your Anti-Virus and Windows defender protection. (Some of virus guard will never allow MS Toolkit to modify system registry and activate any Microsoft product!)
  • Download Microsoft Toolkit 2.6.6 From Here.        Mirror-2 Mirror-3
  • FIle PASSWORD IS “123456”
  • Unzip and install.
  • Choose the product you want to get activated and wait a few seconds.
  • Restart your PC and enjoy a fully activated Office/Windows.

May 2016 Update:

Screenshot+2016-05-24+08.29.36Windows defender now blocks Microsoft Toolkit. If you experience this problem, please use This Alternative Link to download Microsoft Toolkit !

 Windows 10 activation is now supported. Home, Pro and Enterprise versions are fully supported. Also  you don’t need to worry about Windows updates. Our tool will take care of them. Enjoy !


Microsoft Toolkit is known as Office 2010 Toolkit’ and ‘EZ-Activator’, this new version includes Office ToolkitWindows Toolkit and Office Uninstaller for, it allows to activate Microsoft Windows 10, activate or uninstall Microsoft Office all products completely with one click!

Supported Microsoft Products

Windows (Home, Pro, Enterprise) Office (2003~2016)
Windows Vista (All Editions) Access
Windows Server 2008 (All Editions) Excel
Windows 7 (All Editions) InfoPath
Windows 7 Embedded (3 Editions) OneNote
Windows Server 2008 R2 (7 Editions) Outlook
Windows 8 (10 Editions) PowerPoint
Windows 8 Embedded (2 Editions) Professional Plus
Windows Server 2012 (4 Editions) Project Professional
Windows 8.1 (10 Editions) Visio Professional
Windows 8.1 Embedded (3 Editions) Word
Windows Server 2012 R2 (4 Editions) Lync
Windows 10 (3 Editions) Publisher
Windows 10 Server (1 Edition) … and more

Why the toolkit?

Microsoft toolkit is a combination of all activators. Auto KMS and EZ activator modules are built in to provide a perfect activation algorithm. Also toolkit support manually call activation system. What you have to do is click phone button and get the 12 digit code and call Microsoft through Skype. Then provide the code which is getting from the toolkit. As I mention above this tool is 2 in one software, yes you can activate up to 8.1 and up to MS office 2013. What you have to do is select first what activator do you need. That’s all. For the all activation information please see below description.
Compare with other activators toolkit beat all of them, because toolkit has special validation module validate your activation. Any other activators do not provide that. 2nd option is user selected. Before the activation process user must select an activation method. There are two activation method Auto KMS and EZ activator. If you are a windows lover you should know about KMS developers. They are number one server base activation provider in the world. EZ activator module developed by DAZ team. Same team developed windows loader. So now you can get an idea about how cool this application is.

screenshot of microsoft toolkit 2.5.1

Office activation (Office Toolkit/Activator)

When you run the Microsoft toolkit make sure you click the MS office logo. The other vice activation process will fail. In the next window click EZ activator. (My personal recommendation). Wait until complete the process. After confirmation message open MS office products.

Offline and online

The Microsoft toolkit 2.6.6 (latest version) doesn’t want to access internet to complete the activation. But 2.4 versions such as 2.4.1, 2.4.2 and 2.4.3 are not supporting the offline module system. Make sure download 2.5.1 or 2.5.2 version if you need offline activation

Features of Microsoft toolkit

  • Two in one activation
  • Two in one is one tool do two work which is activate MS windows 8.1 and MS office.
  • Offline and Online activator modules.
  • Lifetime activation
  • 64-bit system support
  • Any windows and MS office version support
  • 100% clean and virus free
  • Auto KMS and EZ activator modules


This will harm my PC?

Absolutely not, this tool cannot harm your PC. Including software and hardware. If you are not sure you can use virus total for the check. Our tool use silent install modules and best algorithms.

How long the activation stays?

First of all I need to tell you this software not like the other fake activators which are you can find on the internet. The Microsoft toolkit provides lifetime genuine activation. You can use your windows or MS office 2 -3 years without facing errors.

Do I need an internet connection?

No internet requirement is optional. The best result will be received if client have an internet connection. However the toolkit automatically detect your internet connection and automatically choose what module suitable to your pc.

Change log

Version 2.6.6
Office 2016 Support
Fixed KMS Server Service crash
Licensing State message “Store License”. Occurs when getting the free permanent Windows 10 Upgrade
Disable KMS Online Ticket Validation
Improved TAP Drivers
Improved WinDivert Uninstall
Updated new KMS servers

Version 2.6
Remove Trial and Grace Keys
Support for KMS PID with 5 Digit Build Number
Disable Windows Vista Rearm Count
Fixed removing of Trial/Grace Product Keys
Office Uninstaller removes Office 2016 and Click To Run

Version 2.5.5
Microsoft Office Setup Customization Functions
Added AutoKMS Uninstaller for win10
Added AutoRearm Uninstaller
Added Product Key Checker
Added Run Partial Support

Version 2.5.4
Bug fix Office 2013 Professional Activation System
Added windows 10 Removewat label support
Added windows 10 Watermark Remove
Added windows 10 server support
Added TOR backup

Version 2.5.3
Beta Support windows 10
Fixed windows 2013 Server Activation 2223 error
Foxed window8.1 RTM Patch

version 2.5.2
Updated new module online activator
Added new algorithm for auto KMS and KMS server
Improved windows 8.1 support
Added windows server support
Added key backup
Fixed restart lag error
Fixed ms office 2013 activation error
Fixed ms office 2007 841fs.dill missing error

version 2.5.1
Added new module online activator
Added new algorithm for auto KMS
Added windows 8.1 support
Added windows server support
Added key backup
Fixed token backup error
Fixed ms office 2010 activation error
Fixed ms office 2007 324fs.dill missing error

Version 2.5
Added windows 8 support
Added office 2013 support
Added key backup
Fixed token backup error
Fixed ms office 2010 activation error

version 2.4.3
Added windows 7 sp1 support
Added office 2010 support
Added key backup
Fixed cache backup error
Fixed ms office 2010 activation error
Added removewat module beta

System Requirements
Microsoft .NET Framework 3.5+
Microsoft Office 2003+
Windows Vista+ 10

{ 169 comments… add one }
  • Catalin July 30, 2016, 1:35 pm

    Hey, Big Problem… MIcrosoft toolkit does not work on the Windows 10 last update and Office 2016.

    Will we get an update on microsoft toolkit?

    • shaviya34 August 3, 2016, 2:38 am

      The new version has released with microsoft office 2016 compatibility.

  • Alicia July 29, 2016, 4:47 pm

    I cannot download the link, says there’s an error every time (I have my Norton turned off.) So I tried for the alternative link, but the alternative link isn’t even a link! Hope this is fixed soon, my Microsoft Office needs activation again…

    • shaviya34 August 3, 2016, 2:41 am


  • dennisTse June 9, 2016, 5:08 pm

    Microsoft Toolkit 2.6.6 very good!

  • Fernando April 21, 2016, 4:21 pm

    Hi, can i use Microsoft Toolkit on a Windows installed on a virtual machine ? I’m using VMWARE Fusion v7 on MAC OS.
    Thanks in advance.

    • shaviya34 April 22, 2016, 1:37 am

      Hey Fernando,
      Absolutely you can do it. download Microsoft toolkit inside of VM machine. u can use web browser to download it or else u can use USB storage.

  • ruku April 16, 2016, 12:35 pm

    I had tried to activate windows 10 about 2 months ago and it had worked at that time.But now again the system is reminding me that the licence is going to expire…This time toolkit doesn’t work.What should I do?

    Well…Anyway,thank you for developing such an amazing tookit.

    • shaviya34 April 18, 2016, 7:28 am

      Hi ruku,
      yes 2.5.4 version didn’t work for windows 10 properly. um suggesting to you download the latest Microsoft toolkit 2.6.6 version and uninstall the licence, then again install Ez Activator.

  • david March 18, 2016, 12:54 am

    IT WORKS Really well!!!!
    Thank you MS Toolkit, and thanks to you whoever created it,the problem killed me for months now my windows 8.1 is activated!!Thanking you again, and I’ll recommend using it..
    long live MS Toolkit

  • JohnnySpear March 17, 2016, 10:13 am

    I am typically to running a blog and i really respect your service. The microsoft toolkit 2.6.6 has actually peaks my computer. thanks

  • zhangleilei March 17, 2016, 6:35 am

    My license expires in 30 days. As I tried this program 1 week before, it didn’t work. In the video his license already expired. Do I need to wait for mine to expire as well for the program to work?

    • shaviya34 March 18, 2016, 3:59 am

      Hi zhangleilei,
      NO you dont need to wait. what you have to do is first download MTK from the download link n uninstall Ez Activator. then again try AutoKMS function or Ez Activator functions. that way give you another windows key code. thanks

  • AK March 15, 2016, 12:59 pm

    Tried to run Toolkit ver 2.6.6. Command prompt comes up, runs for a while and says updating to latest version, press any key. The moment key is pressed the entire set-up file closes up. same is repeated every time. Couldn’t understand why it is not executed.

    • shaviya34 March 18, 2016, 4:01 am

      Please pause your virus guard service n run MTK as Admin

  • Frank December 14, 2015, 2:40 am

    Installed this activator and it Activated my windows 10 through the group policy and then installed upwards of 15 Mints. It stopped windows 10 automatic update which was really big headache to me, change settings on my computer and Optimize it . thanks daz team

  • Kunal August 30, 2015, 3:53 am

    Hello shaviya34
    I am unable to activate Office Pro Plus-13 on Win 10(32 bit OS).

    I am getting this error when I used EZ Activator :

    Getting this while I tried Using ” Activate ” :
    Name: Office 15, OfficeProPlusR_Grace edition
    Description: Office 15, RETAIL(Grace) channel
    Family: OfficeProPlusR_Grace
    SKU ID: 1b686580-9fb1-4b88-bfba-eae7c0da31ad
    Application ID: 0ff1ce15-a989-479d-af46-f275c6370663
    Installed Product Key ID: 03612-02160-000-000000-00-1033-10240.0000-2422015
    OID: 711907036975547326853657066649075355492325450745035880962035126
    Last 5 characters of installed product key: 27GXM
    License Status: Grace Period
    Error Code: 0x4004F00C
    Error Text: The Software Licensing Service reported that the application is running within the valid grace period.
    Remaining Grace: 4 days (7181 minute(s) before expiring)

    Can you please help me how to activate the office 13 on my pc.
    I would greatly feel helpful. 🙂

  • Teeth August 8, 2015, 9:08 am

    it is worked on windows 10 ?

    • shaviya34 August 9, 2015, 5:45 am

      hi Teeth. yes microsoft toolkit fully compatible with windows 10..

  • Gabriel August 5, 2015, 1:48 am

    Thank you for guys i activated windows 10 pro version. what i done is updated my windows 8.1 to windows 10 then download microsoft toolkit latest from this site.activated like clam. boom now i’m genuine windows 10 user. thanks you u guys.

    • shaviya34 August 5, 2015, 2:37 am

      we are really appreciate your comment. enjoy it.

      • Tran August 5, 2015, 3:52 am

        So amazing! Good job.

  • Ryter August 4, 2015, 9:09 am

    i have tried to use it on windows 10, but there are always error about “task schedule” for example “0x80041313”, solution or patch/update coming soon?

    • shaviya34 August 5, 2015, 2:30 am

      hello Ryter,

      Our microsoft toolkit latest version support windows 10 activation facility. you please try to redownload and give a try..

  • DJJK July 31, 2015, 12:05 pm

    Can you confirm that toolkit 2.5.4 will work with Windows 10 now that the OS has been officially released?

    • shaviya34 August 5, 2015, 2:33 am

      yes it is working with windows 10. we can 100% sure about it.. thanks

  • morgan July 31, 2015, 5:52 am

    Hi if i have used this to go from windows 8.1 home to pro will the free windows 10 upgrade still download and install?

    • shaviya34 August 5, 2015, 2:39 am

      yes morgan. microsoft toolkit now fully support with windows 10

  • LightSwordM July 30, 2015, 10:55 pm

    Would love to know if this works with Windows 10 Final Version(the official released on July 29th). Even though I’ve upgraded two of my PCs(my main and my Mini-ITX) using Microsoft’s official tools, I would like to not pay for a key, since I already paid for my 8.1 license, and I dont want to have problems each time I change of hardware.

    • shaviya34 August 5, 2015, 2:41 am

      hi LightSwordM
      Yes, you can update to windows 10 without getting any problems. what you have to do is after the update just download latest microsoft toolkit from this site, then activate it. latest microsoft toolkit fully support to windows 10.

  • R. June 9, 2015, 6:19 pm

    It works great, as usual—safe and smooth.
    Thank you a lot, TeamDaz!

  • Bob June 1, 2015, 11:19 pm

    I once messed up my product key and had to use toolkit as a temporary solution to my problem. Now I got a genuine key ready to use so what is the process of removing toolkit activation and replace it with actual key?
    And also does wiping the computer with windows 8.1 remove toolkit?
    My thanks to who can help me answer this

  • Samuel May 29, 2015, 2:35 am


    I actually bought MS Office 2010 Student few years ago. It only cam with the basics: Word, Excel, PP, etc..
    Recently I cam accross the need of another program not included in my package.

    I downloaded a full package (Bussines i think)

    I installed and it tells me it needs activation of the programs that were not included in my original pack (Obiously)

    I am wondering if the new code would overwrite the legit one (The one that I payed for and therefore loose it)
    I don’t even know if it would really matter, but just being careful.

    I would really appreciate help with that.

  • tybeuz May 20, 2015, 3:12 pm

    I tried to use the toolkit 2.5.4 (and the previous versions as well) following your tutorial on an ASUS TAB but an error appear (which kill the application) when using the EZ-activator :
    System.ComponentModel.Win32Exception (0x80004005)
    I have the same error when using any other functions of the toolkit.
    What can I do to solve this problem ?

  • Win7 March 15, 2015, 1:01 pm

    Thank you…

  • Marvin March 15, 2015, 12:02 pm


  • SMile March 15, 2015, 5:36 am

    Can I use this software to crack windows7 MSDN Version with any version(including Home Professional or Enterprise Version)?

    • shaviya34 March 22, 2015, 2:51 am

      hi smile. yes microsoft toolkit capable of activating any windows 7 versions.

  • Deathtrap March 5, 2015, 2:59 pm

    Thanks, it works perfectly

  • kim kim February 27, 2015, 1:51 am

    thank you

  • kim kim February 27, 2015, 1:50 am

    thank you very much

  • Narendar kumar February 26, 2015, 8:30 pm

    i install microsoft toolkit 2.5.3 but not show the window setting and no run administer what i do

  • Marcus February 13, 2015, 9:29 pm

    Wow New version (2.5.4) Worked like a hell. Superrrr

  • yasin January 18, 2015, 7:49 am


    I ordered a laptop on ebay which has already windows 8.1 pre-installed. What happens if i accidentally press the windows activator. What will happen? Will it affect my genuine OS in any way?


    • shaviya34 January 18, 2015, 5:00 pm

      nothing happen. Microsoft toolkit doesn’t try activate per activated windows OS.

  • FIROZE AHMED January 18, 2015, 7:08 am

    Really Good for us. It’s helpful. Thanks to concern management.

  • stels January 16, 2015, 6:30 pm

    thank you

  • Maros January 12, 2015, 11:59 am

    Avesome – works great

  • Fora January 12, 2015, 4:06 am

    This is the best activator ever

  • abdelillah January 11, 2015, 1:06 pm

    i love it

  • nikhil udgirkar January 9, 2015, 2:49 pm

    How about Windows 10. Will it work for Windows 10 when it will be releasing this summer?0

    • shaviya34 January 18, 2015, 5:02 pm

      yes its working

  • Modestas December 23, 2014, 7:18 pm


  • kd December 23, 2014, 11:06 am


  • kd December 23, 2014, 11:05 am


  • Eric December 19, 2014, 3:05 pm

    I used it to activat oficce 2013 proplus worked perfectly fine.

  • hal9000mx December 19, 2014, 2:54 am

    After an update that MS issued past 16. The windows activated with this tool were deactivaled.

  • Chouji December 17, 2014, 4:21 pm

    Thanks it worked..Can I turn on Windows Updates after activating with this..?

  • ranathunga December 17, 2014, 11:44 am

    it is very good.

  • Dan December 17, 2014, 11:03 am

    Will it work with Home Edition, of Windows 7?

    • shaviya34 December 19, 2014, 12:42 am

      yes Dan. it will

  • patty mao December 16, 2014, 1:21 am

    awesome good

  • razi December 14, 2014, 10:41 pm

    thanks dear windows toolkit

  • m2sistemas December 10, 2014, 7:15 pm

    very good

  • roland December 10, 2014, 12:34 pm

    do you know which ms office update that detects fake keys?

  • three December 9, 2014, 5:32 pm

    so gooddddd

  • mini December 9, 2014, 4:51 pm

    i want download Microsoft toolkit 2.5.2 if good

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