Office 2021 Pro Plus 1 PC

Office 2021 Pro Plus (1 PC) from DigiStyleMantra is a genuine, unused Office product key. It covers one Windows PC under a single key, as a perpetual licence for the full Office 2021 Professional Plus suite. You pay once, receive your key by email (usually within minutes, always within 24 hours of payment) and activate it with the step-by-step instructions on this page.

Who is Office 2021 Pro Plus (1 PC) for?

This licence suits home users, students and professionals who want the full Office suite on their computer from one purchase. If you are comparing options, our guide to Office editions explained explains the differences in plain language, and how to activate Microsoft Office walks through what happens after you buy.

Why buy it from DigiStyleMantra

• One key activates the suite on one PC at an affordable price
• The full suite: Word, Excel, PowerPoint, Outlook, Access and Publisher
• Perpetual licence with no per-user subscription
• Documents stay on your own devices and work offline

Support status

Microsoft's support for Office 2021 ends on 13 October 2026. The applications keep working afterwards, but updates stop.

Delivery, support and our guarantee

Every order is paid securely through Razorpay (UPI, cards, net banking and wallets) and includes a GST tax invoice by email. Our team helps with installation and activation, and every purchase is covered by our 10-day replacement guarantee if a key does not work. Questions before you buy? Contact our support team or read the frequently asked questions.

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