Windows & Office Keys

Licensed Windows and Office keys

Buying a license in the official store is expensive, and hunting for a working key on forums is risky. On KeyMarket you can buy a Windows or Office key from stock at a fair price: licensed keys and software licenses with instant auto-delivery. After payment the code arrives in your dashboard, and all that's left is to activate it in the system.

What is in stock

The catalog offers Windows keys (including Windows Server) and Office (Professional and other editions), plus standalone software licenses. The card states the edition, license type (lifetime, retail, per 1 PC/site) and delivery format — a digital key. Every key is checked, and a replacement guarantee covers any activation issue. Availability changes, so check the current items in the catalog.

• Windows and Office keys — various editions subject to stock.
• Software licenses — lifetime and for specific products.
• Instant delivery of the key right after payment, 24/7.
• USDT payment with no fees or card binding.
• Guarantee in case of a non-working activation key.
• Support explains the activation steps.

How to buy and activate a key

The process is simple and takes a minute. Pick the Windows or Office key you need in the catalog, check the edition and license type in the card, pay in USDT and get the code in your dashboard. To activate Windows, open Settings → Activation and enter the key; for Office, sign in to your account and activate the product per the instructions. Don't share the code before activation. If the activation key fails for any reason, keep your receipt and message support — we replace it with a working one under the guarantee. Need a license cheaper than the store? Pick a key in the catalog, pay in USDT and activate it in a minute.