Get-keys.bat < 4K · 2K >

echo ======================================== echo SYSTEM KEY RETRIEVER echo ======================================== echo.

:: Method 2: Registry key (Windows 7 and older) echo [2] Registry Installed Key: powershell -command "(Get-WmiObject -Class SoftwareLicensingService).OA3xOriginalProductKey" echo. get-keys.bat

:: Method 3: Decode registry key echo [3] Decoded Registry Key: powershell -command "& $map='BCDFGHJKMPQRTVWXY2346789'; $value=(Get-ItemProperty 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion').DigitalProductId[52..66]; $key=''; for($i=24;$i -ge 0;$i--) $r=0; for($j=14;$j -ge 0;$j--) $r=($r*256) -bxor $value[$j]; $value[$j]=[math]::Floor($r/24); $r=$r %% 24; $i -ge 0

$key " echo.

💻 : Windows 8/10/11 store keys in BIOS – script reads from there $j -ge 0