KMS Activator — Free Windows & Office Activation
Last updated · Reviewed by KMSFull.com editorial team
KMS (Key Management Service) is Microsoft's own volume-licensing protocol. A KMS activator spins up a local KMS host on 127.0.0.2:1688, activates Windows or Office with a renewable 180-day lease, and auto-renews via scheduled task. KMSFull.com 2026 bundles KMS with HWID, Ohook and TSforge in one CMD.
Features
- Activates Windows 7, 8, 8.1, 10, 11, Server 2008–2025
- Office 2010, 2013, 2016, 2019, 2021, 2024 LTSC, Microsoft 365
- 180-day renewable lease, fully offline after activation
How to activate (5 steps)
- Pause Windows Defender real-time protection
- Download KMSFull.com
- Right-click KMSAuto.exe → Run as administrator
- Click the green **KMS** button
- Wait for 'Successfully activated' → reboot
Frequently asked questions
▸Is the KMS activator free?
Yes — 100% free, single .cmd file, no password needed, no signup.
▸Is KMS activation permanent?
Renewable every 180 days via scheduled task. For permanent use HWID (Windows) or Ohook (Office).
▸Does Defender flag the KMS activator?
Yes — generic HackTool:Win32/AutoKMS detection. Add folder to exclusions before running it.
Get KMSFull.com Now
Free, safe and open source — supports every Windows & Office release through 2026.
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