KMSPico vs MAS (Microsoft Activation Scripts) — 2026 Verdict

Maintenance & code audit

• MAS — open source on GitHub, every line auditable, signed releases
• KMSPico — closed-source binary, last official build 10.2.0 in 2019
• KMSAuto.software — bundles both: MAS engine with KMSPico-style GUI

Activation methods supported

• MAS — HWID (permanent), Ohook (permanent Office), TSforge (Server 2025 / 24H2), KMS38 (until 2038), Online KMS (180-day)
• KMSPico — Online KMS only (180-day, auto-renews via scheduled task)

Windows 11 24H2 / 25H2 support

• MAS — full support via TSforge, confirmed working on 26100+
• KMSPico — fails on Windows 11 24H2; SPP service rejects the legacy KMS handshake

Office 2024 / Microsoft 365 (C2R) support

• MAS — Ohook permanent patch works on Click-to-Run Office 2024 & 365
• KMSPico — no Office 2024 support; cannot patch C2R installs

Ease of use

• MAS — command-line wizard (PowerShell), recommended option auto-detected
• KMSPico — single red button, beginner-friendly GUI
• KMSAuto.software — keeps the one-button GUI but uses MAS-style HWID/TSforge under the hood

Safety & antivirus flags

• MAS — generic HackTool:Win32 flag (false positive, code is open)
• KMSPico — same generic flag, but binary cannot be audited
• Both safe when downloaded from a trusted mirror; never use 'KMSPico 11' or 'KMSPico 2025 Ultimate' repacks

Our recommendation

If you are comfortable running a PowerShell script and want the most modern, audit-able solution → use MAS directly from its GitHub repo.

If you want a one-click GUI that supports Windows 11 24H2 AND Office 2024 AND survives updates → use KMSAuto.software. It combines the MAS engine (HWID, Ohook, TSforge) with the KMSPico-style single-button interface.

Choose plain KMSPico only if you are activating an older Windows 7/8/10 machine with Office 2016 or earlier and want the classic experience.