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Microsoft Office 2021 Professional Plus Activation Key – 5 PCs
$228.00
Microsoft Office 2021 Professional Plus Activation Key – 5 PCs provides a complete collection of productivity applications for professional, business, and home-office use on up to five compatible Windows computers.
- License package for up to 5 Windows PCs
- One-time purchase without a recurring subscription
- Includes professional Microsoft Office applications
- Suitable for offices, teams, and business users
- Digital delivery after order processing
- Installation and activation guidance included

- SKU
- WD-OFF2021-PROPLUS-5PC
- Categories
- Office 2021, Microsoft Office
Microsoft Office 2021 Professional Plus Activation Key – 5 PCs
Office 2021 Professional Plus Activation Key 5 PCs provides a comprehensive productivity suite for professionals, businesses, teams, and home-office users who require Microsoft Office applications on multiple compatible Windows computers.
This package is intended for installation and activation on up to five Windows PCs, subject to the exact licensing terms supplied with the product. It is suitable for users who prefer a one-time purchase without recurring subscription payments.
What Is Microsoft Office 2021 Professional Plus?
Microsoft Office 2021 Professional Plus combines professional applications for creating documents, managing spreadsheets, preparing presentations, handling email, organizing notes, working with databases, and producing business materials.
It provides familiar Microsoft Office tools for everyday business operations, administrative work, professional projects, reporting, and communication.
License Package for Up to 5 PCs
This product is offered as a license package for installation and activation on up to five compatible Windows computers.
It can be a practical solution for a small office, professional team, business department, or household that requires Microsoft Office applications on several devices.
Please verify that the supplied license type specifically permits five installations before completing your purchase.
Included Applications
- Microsoft Word
- Microsoft Excel
- Microsoft PowerPoint
- Microsoft Outlook
- Microsoft Access
- Microsoft Publisher
- Microsoft OneNote
Microsoft Word
Create and edit professional documents, reports, letters, resumes, proposals, and other written content with Microsoft Word.
Microsoft Excel
Build spreadsheets, manage data, perform calculations, create charts, and prepare financial or business reports using Microsoft Excel.
Microsoft PowerPoint
Create professional presentations using customizable slides, graphics, charts, animations, and presentation tools.
Microsoft Outlook
Manage email, calendars, contacts, meetings, and professional communication from one organized application.
Microsoft Access and Publisher
Microsoft Access provides tools for creating and managing desktop databases, while Microsoft Publisher helps users design brochures, flyers, labels, and other business publications.
Key Features
- Microsoft Office 2021 Professional Plus edition
- License package for up to 5 compatible Windows PCs
- One-time purchase
- No recurring subscription required
- Professional document creation and editing
- Advanced spreadsheet and data-management tools
- Presentation and email-management applications
- Database and desktop-publishing tools
- Available in 32-bit and 64-bit versions
- Digital delivery after order processing
- Installation and activation guidance included
Professional Productivity Across Multiple PCs
Office 2021 Professional Plus Activation Key 5 PCs can help teams maintain a consistent collection of productivity applications across several Windows computers.
Users can work with documents, spreadsheets, presentations, email, databases, and other business information using familiar Microsoft applications.
Suitable for Business and Professional Use
Microsoft Office 2021 Professional Plus is suitable for:
- Small businesses
- Professional offices
- Business teams
- Remote workers
- Freelancers
- Home-office users
- Administrative departments
- Users with advanced productivity requirements
One-Time Purchase
Office 2021 Professional Plus is a perpetual-release product and does not require monthly or annual subscription payments.
The purchase applies to the included desktop applications and does not automatically include future major Office versions or Microsoft 365 subscription services.
System Requirements
Before purchasing, confirm that each computer meets the requirements for Microsoft Office 2021 Professional Plus.
- Compatible Windows computer
- Windows 10 or a later compatible Windows version
- 1.1 GHz or faster dual-core processor
- 4 GB RAM
- 4 GB of available storage space
- 1280 × 768 or higher display resolution
- Internet connection may be required for download and activation
- Administrator access for installation
Office 2021 is available in 32-bit and 64-bit versions. Microsoft generally recommends the 64-bit version for devices with at least 4 GB of memory, unless application compatibility requires 32-bit Office.
Windows Compatibility Information
Office 2021 requires Windows 10 or later. Office 2021 can continue to run on Windows 10, but Windows 10 support ended on October 14, 2025, so a supported Windows environment is recommended.
What You Will Receive
- Microsoft Office 2021 Professional Plus license information
- License coverage for up to five PCs, when supported by the supplied license terms
- Digital delivery after order processing
- Installation and activation instructions
- Customer support for order-related questions
Digital Product Information
This is a digital product. No physical box, DVD, USB drive, or printed material will be shipped.
The license information and available installation instructions will be delivered electronically after the order has been processed.
Important Licensing Information
Please verify the license channel, activation method, number of permitted installations, transfer rights, included applications, and supported operating systems before purchasing.
An activation key does not provide rights for five installations unless the supplied license agreement explicitly permits use on five computers.
Why Choose WDKey?
- Fast digital order processing
- Secure online checkout
- Clear installation guidance
- Responsive customer support
- Simple and convenient ordering process
Purchase Microsoft Office 2021 Professional Plus Activation Key – 5 PCs from WDKey and equip your compatible Windows computers with professional productivity applications.
Related Microsoft Office Resources
Explore more Microsoft Office licenses available from WDKey.
Visit our software downloads page for available installation resources.
Read our product activation guide for additional assistance.
For official Office 2021 information, visit the
Microsoft Office LTSC 2021 documentation
.
Everything you need to know before you buy.
Our support team can help with orders, compatibility, downloads, installation, and activation.
Contact support →No. WDKey sells digital software products. No physical package is shipped.
The secure payment options available for your country are displayed during checkout.
Each product is supplied for the edition, region, and device count stated on its product page. Confirm compatibility before ordering.
Refund eligibility depends on the order circumstances and the current refund policy. Contact support promptly with your order number.
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