Find a file
GoldodemonForApi ee4d4aff4d Add CTT-style process optimization and harden edition changer
Expand the Turn Off Background Processes toggle (menu option 9) to a
Chris Titus Tech style optimization pack: 42 services (adds diagsvc,
TapiSrv), 22 privacy/performance registry tweaks, 15 telemetry
scheduled tasks disabled, High Performance power plan - all saved to
the state file for exact restore. Rewrite proc_restore/proc_view with
full-line parsing so task paths with spaces survive round trips.

Fix edition change always reporting failure: the DISM API block fell
through to its error path after a successful Restart-Computer; it now
exits 0 on success. Add pre-flight validation that refuses in-place
edition changes Windows does not support, surface DISM/CBS errors
instead of swallowing them, add CloudEdition/CloudEditionN targets
with an irreversibility warning, drop Home editions from target lists,
and remove three services not present on current builds.

Live-verified on Windows 10 build 29648 with two full OFF->ON->OFF
round trips.

Generated with Codebuff 🤖
Co-Authored-By: Codebuff <noreply@codebuff.com>
2026-08-24 20:04:42 -04:00
MAS Add CTT-style process optimization and harden edition changer 2026-08-24 20:04:42 -04:00
.gitattributes Revert "export-ignore" 2026-07-04 03:56:42 -04:00
LICENSE LICENSE 2024-08-28 02:15:43 +05:30
README.md Update README 2026-07-04 12:54:24 -04:00

MAS Logo

Microsoft Activation Scripts (MAS)

Open-source Windows and Office activator featuring HWID, Ohook, TSforge, and Online KMS activation methods, along with advanced troubleshooting.


How to Activate Windows / Office / Extended Security Updates (ESU)?

Method 1 - PowerShell ❤️

  1. Click the Start Menu, type PowerShell, and open it.

  2. Copy and paste the code below and press Enter.

    • For Windows 8.1, 10 and 11:
      irm https://get.activated.win | iex
      
      If the above is blocked (by ISP/DNS), try this (needs updated Windows 10 or 11):
      iex (curl.exe -s --doh-url https://1.1.1.1/dns-query https://get.activated.win | Out-String)
      
    • Script not launching? Use the below-listed Method 2.
  3. In the menu that appears, type the number corresponding to one of the Green options.


Method 2 - Traditional (Windows Vista and later)

  1. Download the script:
  2. Run the MAS_AIO.cmd file.
  3. In the menu that appears, type the number corresponding to one of the Green options.

Tip

Note

  • The irm command in PowerShell downloads a script from a specified URL, and the iex command executes it.
  • Always double-check the URL before executing the command and verify the source is trustworthy when manually downloading files.
  • Be cautious of third parties spreading malware disguised as MAS by altering the URL in the PowerShell command.

Homepage - https://massgrave.dev/

1.1 1.2 1.3 1.4 1.5 1.6 1.7


Latest Version: 3.12
Release date: 04-Jul-2026