Buy Office 2021 Professional Plus product key for 1 PC lifetime license
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Microsoft Office · Lifetime License

Buy Office 2021 Professional Plus Key – 1 PC

4.9· 60+ Sold

Get a genuine Microsoft Office 2021 Professional Plus product key for 1 Windows PC. One-time payment, lifetime activation, quick email delivery. Includes Word, Excel, PowerPoint, Outlook, Access, Publisher and OneNote.

  • Lifetime license. One-time payment, no subscription
  • Activates on 1 Windows 10 or Windows 11 PC
  • Includes Word, Excel, PowerPoint, Outlook, Access, Publisher & OneNote
  • Genuine key. Activates on Microsoft's official servers
  • Delivered to your email fast
$15$55
Quick email delivery
Genuine Microsoft key
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Lifetime activation
Office 2021 product key emailed within minutes of purchase

Microsoft Office 2021 Professional Plus is the latest perpetual release of Office for Windows, built for productivity, collaboration and modern workflows. Get all the premium Office apps in one lifetime license.

Product Information

  • Product Type: Digital License Key
  • Delivery: Send via chat (from 5 minutes to a maximum of 6 hours)
  • Platform: Windows PC
  • Supported OS: Windows 10, Windows 11
  • Devices: 1 PC
  • Language: Multilingual
  • Activation: Online activation

Apps included

  • Microsoft Word 2021
  • Microsoft Excel 2021
  • Microsoft PowerPoint 2021
  • Microsoft Outlook 2021
  • Microsoft Access 2021
  • Microsoft Publisher 2021
  • Microsoft OneNote & Teams

Key features

  • New XLOOKUP, dynamic arrays and LET functions in Excel
  • Modern visual refresh with improved dark mode
  • Real-time co-authoring in Word, Excel and PowerPoint
  • Improved performance, stability and security
  • Ideal for business, students, freelancers and home use

What you will get

  • Original 25-character Office 2021 Pro Plus license key
  • Official download link for Office 2021
  • Step-by-step activation instructions

System Requirements

  • OS: Windows 10 or Windows 11 (64-bit)
  • Processor: 1.6 GHz or faster, 2-core
  • RAM: 4 GB minimum
  • Storage: 4 GB available disk space
  • Display: 1280 × 768 resolution
  • Internet: Required for activation and updates

Activation instructions

Step 1: Download Office 2021
Use the official Microsoft download link included in your email.

Step 2: Install and open any Office app
Open Word, Excel or PowerPoint to launch the activation prompt.

Step 3: Enter your product key
Paste the 25-character license key and click "Activate". Office 2021 Pro Plus will be activated for life.

Need help?

Our support team is available 24/7 to assist you with installation and activation. Contact us anytime via email or live chat.

Office 2021 Professional Plus frequently asked questions

Where can I buy a cheap Office 2021 Pro Plus key?

You can buy a genuine Microsoft Office 2021 Professional Plus product key right here on KeyGG for $15, with quick email delivery and lifetime activation for 1 PC.

Is the Office 2021 Pro Plus license lifetime?

Yes. This is a one-time purchase that gives you lifetime activation of Office 2021 Professional Plus for 1 Windows PC. No subscription, no recurring fees.

How fast will I receive my Office 2021 product key?

Your Office 2021 Professional Plus key is delivered automatically to your email fast after a successful payment.

Is the Office 2021 Pro Plus key genuine?

Yes. Every key is 100% genuine and activates directly on Microsoft's official licensing servers.

Which apps are included in Office 2021 Professional Plus?

Office 2021 Professional Plus includes Word, Excel, PowerPoint, Outlook, Access, Publisher, OneNote and Microsoft Teams.

Does Office 2021 Pro Plus work on Windows 10 and Windows 11?

Yes. Office 2021 Professional Plus is fully compatible with both Windows 10 and Windows 11 (64-bit).

Buy Office 2021 Professional Plus key for just $15

Genuine Microsoft product key. Lifetime activation for 1 PC. Delivered to your inbox in minutes.