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Office 2021 Professional Plus
Office 2021 Professional Plus is the most complete Office suite Microsoft has ever built — and this is a genuine one-time licence, not a subscription. You get every application in the Office family: Word, Excel, PowerPoint, Outlook, OneNote, Access (database management), Publisher (desktop publishing), and Teams — all installed locally on your PC and working forever without a monthly fee. Compared to Microsoft's retail price of £439.99, this is genuinely the same product at a fraction of the cost, activating through Microsoft's own servers. Perfect for professionals, small businesses, freelancers, and anyone who needs the full power of Office without committing to a recurring subscription. One-time purchase, permanent licence, instant delivery.
One-time payment. No subscription. No hidden fees.
Approximate price · charged in GBP (£22.99)
- Word, Excel, PowerPoint
- Outlook, Access, Publisher
- No subscription required
- Windows 10/11 compatible
About This Product
Office 2021 Professional Plus is the most complete Office suite Microsoft has ever built — and this is a genuine one-time licence, not a subscription. You get every application in the Office family: Word, Excel, PowerPoint, Outlook, OneNote, Access (database management), Publisher (desktop publishing), and Teams — all installed locally on your PC and working forever without a monthly fee. Compared to Microsoft's retail price of £439.99, this is genuinely the same product at a fraction of the cost, activating through Microsoft's own servers. Perfect for professionals, small businesses, freelancers, and anyone who needs the full power of Office without committing to a recurring subscription. One-time purchase, permanent licence, instant delivery.
Every key sold by EvelopKeys is sourced through legitimate Microsoft volume licensing programmes. Your key activates directly against Microsoft's own servers — no third-party tools, no grey-market workarounds. You'll receive a genuine licence that entitles you to use the software legally and receive Microsoft's official updates.
After purchase, your key arrives by email in under 30 seconds. If it ever stops working — for any reason — we replace it for free within the Lifetime guarantee period. No questions asked.
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What's Included
Licence Key
Your unique 25-character product activation key
Instant Email Delivery
Delivered to your inbox in under 30 seconds
Activation Guide
Step-by-step instructions included with every order
Support Access
24/7 live support if you need any help activating
Lifetime Replacement Guarantee
If your key doesn't work, gets deactivated, or has any issue within Lifetime of purchase, we replace it instantly — free of charge. No forms, no back-and-forth. Just contact support and your new key is sent within minutes. Over 1,000+ customers trust us because we actually stand behind what we sell.
System Requirements
| Component | Requirement |
|---|---|
| OS | Windows 10 / 11 (64-bit) or macOS 10.14 Mojave or later |
| Processor | 1.6 GHz, 2-core processor or faster |
| RAM | 4 GB RAM (8 GB recommended) |
| Storage | 4 GB available disk space |
| Display | 1280 × 768 screen resolution |
| Internet | Required for activation and some features |
| Browser | Current version of Microsoft Edge, Chrome, Firefox, or Safari |
Requirements sourced from official Microsoft documentation. Always check microsoft.com for the latest specs.
Customer Reviews
Got my Windows 11 key within like 30 seconds
Got my Windows 11 key within like 30 seconds of paying. Put it in and it just worked. No fuss, no issues. Will use again and highly recommend.
Good service
Good service, code worked, recommend it.
Frequently Asked Questions
Yes. All keys sold by EvelopKeys are genuine Microsoft licence keys that activate directly against Microsoft's own servers. When you activate, Windows/Office contacts Microsoft's activation servers to verify your key — no third-party tools or workarounds involved. You receive a legally valid licence.
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