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How to Use Windows 7 Without Activation

Submitted by on Wednesday, 1 September 201038 Comments

Use Windows 7 Without ActivationMost of you might be aware of the fact that it is possible to use Windows 7 and Vista for 120 days without activation. This is actually possible using the slmgr -rearm command which will extend the grace period from 30 days to 120 days.

However, in this post I will show you a small trick using which it is possible to use Windows 7 without activation for approximately an year! Here is a way to do that.

Step-1. Go to “Start Menu -> All Programs -> Accessories“.

Right click on the “Command Prompt” and select “Run as Administrator“. If you are not the administrator, then you are prompted to enter the password, or else you can proceed to step-2.

Step-2. Now type the following command and hit Enter:

slmgr -rearm

Step-3. You will be prompted to restart the computer. Once restarted, the trial period will once again be reset to 30 days. You can use the above command for up to 3 times by which you can extend the trial period to 120 days without activation.

Step-4. Now comes the actual trick by which you can extend the trial period for another 240 days. To do this, open the Registry Editor (type regedit in “Run” and hit Enter) and navigate to the following location:

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\SoftwareProtectionPlatform

Step-5. In the right-side pane, change value of SkipRearm to 1.

Step-6. Now, you should be able to use the slmgr -rearm command for another 8 times so that you can skip the activation process for another 240 days. So you will get 120 + 240 = 360 days of free Windows 7 usage.

120 days using “slmgr -rearm” command before registry edit

+

240 days using “slmgr -rearm” command after registry edit

= 360 Days

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38 Comments »

  • MRLMOHAN said:

    nice post….

  • ram said:

    i am not able to use slmgr-rearm key…
    cmand prompt is showing mesg that it is not recognised internal or external comand …
    what should i do..
    please help me
    reply as early as possible..

  • Mars M said:

    What a nice tricks!!!
    Thanks

    Mars M

  • mrlmohan said:

    Woww nice post!!!….it helps to gain more knowledge….

    can you post tutorial about c++

  • vishal said:

    nice post dude…

  • loonlydevil said:

    aha thanks, but can u give us idea that where we can find d product key of windows 7 ultimate

  • Rahul said:

    But srikant,as u said, windows can run apporx for 1 year.. I have also cracked many paid softwares like this…HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\SoftwareProtectionPlatform is an entry is registry which have a boolean value 1 or 0 …as changing from 0 to 1 extends windows 7 activation for more days….if we change value 0 to 1 whenever the value becomes 0 ..does it not make windows 7 for life time,, Or some other issue is also involved..?

  • raj said:

    good work dude,working

  • windows8ultimate2012 said:
  • COSH said:

    Of course, what a great site and informative posts, I will add backlink - bookmark this site? Regards, Reader.

  • donald said:

    after tying slmgr -rearm it give an error message:the above action require elevated privilege…wat do i do

  • Ikki said:

    Can I use all the features that are available for genuine windows 7 or vista?

  • Srikanth (author) said:

    @ Ikki

    Yes, you can!

  • Srikanth (author) said:

    @ donald

    You need to have administrator privileges in order to issue the “slmgr” command.

  • Ashish Awasthi said:

    i am not able to open command slmgr-rearm.plz tell me the solution.

  • allan@uelan said:

    @donald,

    start menu
    accessories
    then right click the command prompt, then click run as administrator

    hope this helps..

  • Neelesh said:

    i am not able to use slmgr-rearm key…
    cmand prompt is showing mesg that it is not recognised internal or external comand …
    what should i do..
    please help me
    reply as early as possible..
    .

  • niru said:

    thanks it works can yoou give me idea about how virus is create using our c language reply as early as possible

  • amit said:

    nice it really works.

  • bitu said:

    thanx for it..

  • kamal said:

    hai this is very usefull and gud .
    i learn a lot from this page.thankxxxxxxxxxxx

  • Andrew said:

    It works on Windows 7 with SP1?

  • Bhuvan Rohatgi said:

    hey srikant………want some info about my windows-7.M using windows-7 but haven’t bought it and neither registered or activated it.but ’tis still takn the updates for defender and all.shall i use this method or not neede.

  • hani patel said:

    its very very good.

  • Brammage said:

    Hey it works! Now I don’t have the stupid popup whenever I start up the computer to activate my Windows 7!

  • junaid said:

    it was nice and it was work .
    Thak you .thank you very much

  • mohit said:

    Hi srikanth,
    I need some help from you.
    Topic:
    I m a win 7 64 bit user. My copy of windows is legal.
    Now i want to format my system but i have lost the product key, the only thing that i have is product id. I want to reinstall the same copy on same machine. So plz help to find out that key either by manually in system registry or by the help of some software( window key finder).
    Is it possible to have the key from system registry as some where i have read that key is always there but in encrypted form??????

    Plz mannn reply ……….waiting

  • siva_phd9 said:

    Nice article but now with WINDOWS 7 LOADER any one can activate windows 7 permanently.It is available in online free of cost.

  • Srikanth (author) said:

    @ mohit

    Download and install the free version of “Magic Jelly Bean Keyfinder” and run the program to know your Product Key… Enjoy!!!

  • govind singh said:

    its really tricky….. i like this soo much
    thanks sir..

  • harish said:

    wat about xp frnd…………i want to do this in xp……..can you suggest me a way?

  • Syarz said:

    Thankx for the post. I just activated my windows 7 came with the package, can you plz tell me how long will it last?or should I have to use above method to activate again?

  • Reshma chandran said:

    nice post.excellent

  • rajeev said:

    thanks srikanth.keyfinder is a great software.

  • raghav said:

    Great tut I am very grateful.
    could I please ask one thing, I am using a friends copy of windows ultimate as he is still using it I cant activate it otherwise he will get into trouble, I wanted to find out is there any possible way of deleting something or disabling something that will prevent windows from detecting or even from Microsoft finding out?
    an answer will be appreciated,
    once again thanks for the tutorial. :)

  • missingspace said:

    those saying
    i am not able to open command slmgr-rearm

    actual command is slmgr -rearm, not slmgr-rearm.

    eeezy.

  • Anil said:

    dude tys really is awesome…ur tricks r to the point no bullshit…thnks looking forward for such posts again…peace

  • Aalok Mishra said:

    Its works……………… thanks for it………
    awesome dude

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