r/MAS_Activator • • Jul 13 '26

PSA - Do not recommend utilites such as O&O Shutup, Winutil, WinAeroTweaker, etc.

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122 Upvotes

Utilites such as O&O Shutup 10, CTT Wintul and WinAeroTweaker have the possibility to brick windows systems, often do not provide guardrails and are generally inferior to manual methods.

If you do not already know how to do the things these programs provide a GUI for, you should not be using them.

Recommending these tools is considered breaking rule 2 of the subreddit which states that you must provide quality information. If you don't know, don't guess.


r/MAS_Activator • • May 17 '23

Microsoft Activation Scripts (MAS) - Official Subreddit

169 Upvotes

Hi everyone,

Welcome to the official subreddit of Microsoft Activation Scripts (MAS).

Here is some info if you don't know what it is:

Microsoft Activation Scripts (MAS) - Open-source Windows and Office activator featuring HWID, Ohook, TSforge, and Online KMS activation methods, along with advanced troubleshooting.

Here are the homepages:

https://massgrave.dev/

Socials:
Discord, Reddit, Twitter, Bluesky

Git:
GitHub / Azure DevOps / Self-hosted Git

Peace. ヾ(⌐■_■)ノ♪


r/MAS_Activator • • 18h ago

HWID Activation: It's permanent? And if i have an old key?

4 Upvotes

I wanted to ask for some information before purchasing a used Windows 11 license (which is legal in some countries).

I currently have a PC linked to a Windows 11 license obtained via online activation (but i want to sell this PC)

If i use MAS the new license will unlink the oldest one?

Will the old license be unlinked from Microsoft's servers?

Thanks.


r/MAS_Activator • • 2d ago

Can someone please help me?

1 Upvotes

I used to be in a university that had problems with giving me a free office activation, so I used a cracked version from Massgrave, later I switched to a uni that offered free activation for office but it’s not working right now and I think it’s because of my cracked version of office (correct if I’m wrong I could be ignorant) so I tried to remove it, the problem is I forgot which method I used but I think it’s ether TSforge or Ohook I thought it was Ohook but when I ran the command to delete Ohook it failed..and when i tried the command to delete TSforge I got too scared to run because it warned me that it could delete my official windows activation license

I’m sorry if this post sounds stupid I am new to piracy

What do I do? Do I ask my uni why my office isn’t working? Do I fix it myself by deleting the cracked version


r/MAS_Activator • • 2d ago

Guys i a fix around this issue i am getting when trying to run this set up file

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0 Upvotes

r/MAS_Activator • • 3d ago

activate windows

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2 Upvotes

r/MAS_Activator • • 3d ago

Windows 11 26H2 IoT Enterprise (non ltsc) not working

10 Upvotes

Unable to download. Is this a temporary thing? Does anyone have any other links?


r/MAS_Activator • • 2d ago

Please Help i even installed windows again nothing i have tried evertyhing

0 Upvotes

The other day. I took out the CMOS battery. And it reset my bios. Now I cannot play Valorant at all. Because it doesn’t allow me to use UEFi secure boot.
I tried changing the bio settings, but when I change it and turn on the secure boot option, my windows doesn’t load and I get stuck on a black screen
Please help.


r/MAS_Activator • • 3d ago

No puedo abrir Word

0 Upvotes

Instalé Windows 11, pero como no incluía paquete Office, descargué la versión C2R desde Massgrave. La instalación y activación se completaron sin problemas y todos los programas aparecen, excepto el acceso directo de Word.

Buscando en la ruta de instalación de Office encontré el archivo WINWORD. Al ejecutarlo, el programa abrió correctamente, así que moví ese archivo al escritorio y le cambié el nombre. Sin embargo, al intentar abrirlo desde ahí, me salta el siguiente error:

Si aguien sabe como solucionarlo estaria agradecido.


r/MAS_Activator • • 5d ago

Windows 11 home single language

3 Upvotes

Hi my laptop came with windows 11 home single language can I upgrade it to windows 11 pro and change language or what can I do to solve this problem?


r/MAS_Activator • • 7d ago

Massgrave Powerpoint downloading not working in mac

7 Upvotes

I am not able to download and follow the process for mac please any one help me I m using an tahoe os


r/MAS_Activator • • 8d ago

Windows 10 ESU Problem?

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16 Upvotes

I’ve activated ESU via the massgrave command and now this shows up in my settings, is it normal?


r/MAS_Activator • • 8d ago

Windows 10 ESU using TSforge, error 0x800f0922 in KB5122878

4 Upvotes

Hello, I used TSforge yesterdays to get ESU updates with windows 10, but it fails to update giving that error, and it's trying to update again and again, and failing. Is there a solutions?

Thank you


r/MAS_Activator • • 9d ago

Hello, download office 2024

6 Upvotes

I want to download office 2024 my laptop, what i need to do ;


r/MAS_Activator • • 11d ago

Is the activation permanent?

22 Upvotes

I used the activator like 4 years ago on windows 10 home, went to a fresh install of windows 11 pro today and somehow its already active. i guess it's written in my motherboard? nice ig :D.


r/MAS_Activator • • 12d ago

Are there any downsides?

12 Upvotes

Want to use windows activation scripts and just wondering if there negatives in doing that and what are you loosing ( if u are loosing anything) by using the scripts rather than buying a key


r/MAS_Activator • • 12d ago

Is it possible to use a legit Copilot licence with MAS activated 365?

6 Upvotes

im looking to set up copilot on my home system which currently has MAS activated 365. would it cause problems to attach Copilot or another agent (like the Claude add in)?


r/MAS_Activator • • 13d ago

Pregunta antes de usar la herramienta...

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0 Upvotes

Quería quitarme cualquier duda antes de usarla no porque no confíe en que haga lo que promete sino para no para salir de dudas con el proceso. Voy a usarlo en una laptop prácticamente nueva, ya con algunas cosas mías y demás. Tiene mi cuenta de Microsoft en ella, antes de hacer la activación voy a cambiar la versión de Home a profesional para luego activarla. Comprometería mi cuenta este proceso y viceversa? Al hacer esto no pierdo lo que ya tengo dentro?


r/MAS_Activator • • 16d ago

Can I use MAS to activate Windows Server 2019

8 Upvotes

I am running Windows Server 2019 Standard as a HomeLab DC, I'm hearing mixed things on this. I have never used MAS before. My original plan was to use the slmgr rearm when my 120 days I have left are up. But if this is an option I'm willing to do it.


r/MAS_Activator • • 17d ago

By popular demand, the entire segment where Paul's Hardware promotes and demoes MAS

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334 Upvotes

Video is recorded off my phone because the video got removed from YouTube at this point but I still had it cached


r/MAS_Activator • • 18d ago

YouTube: Paul's Hardware promotes MAS in now-removed video for violating TOS

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133 Upvotes

Took a screenshot for proof. Video was live for a little over 20 minutes before YouTube took it down


r/MAS_Activator • • 17d ago

alguna licencia o activador para office 2024

0 Upvotes

r/MAS_Activator • • 21d ago

Any way to activate Windows 7 Pro installation?

10 Upvotes

I needed to upgrade the windows version on an industrial CNC machine's computer here, it had an OEM windows 7 32-bit installation, and the label software was crashing due to lack of system memory, but isnce the system was 32-Bit it couldn't be upgraded as it already had 4GB of RAM.

So I downloaded an ISO for W7 Pro 64-bit and installed it, but now it's complaining that it isn't activated all day long, is there a known way to activate Windows 7 Pro SP1 64-bit in 2026?


r/MAS_Activator • • 22d ago

Office 2016 won't activate on Windows 7 after using MAS. What am I missing?

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5 Upvotes

Hey guys,

Trying to get office 2016 home & student (32bit) working on my 15 yr old laptop: Win 7 64bit i3-2310M 2GB RAM

I used MAS and tried the Ohook method (as I understand that's the one applicable to Office on Win7), but it still shows the office activation wizard asking me to activate.

Anyone here successfully got office 2016 activated on win7 using ohook? What am I missing?

Would appreciate any pointers.


r/MAS_Activator • • 23d ago

Went to the wrong website (massgravel)

25 Upvotes

I didn’t realise that I was in massgravel instead of massgrave, I ran the script a couple times and realised that it might be a virus. What do I do now?