Microsoft Office 2021 Professional Plus — Lifetime License Key
Important: Includes Microsoft Publisher
Office 2021 Professional Plus includes Publisher 2021, which is useful for brochures, flyers, newsletters, business cards, catalogs, and other print or marketing materials.
Note: Microsoft Publisher is not included in Office 2024. If you specifically need Publisher, Office 2021 Professional Plus is the better choice.
Looking for Office 2021 for macOS? Get the Mac version here:
Office 2021 for Mac
.
Check Before You Buy
- Windows only: Compatible with Windows 10 and Windows 11.
- Not for Mac or Chromebook: Please use the dedicated Mac version if needed.
- Previous Office: Uninstall Microsoft 365 trials or older Office versions before installation.
- Publisher included: This version includes Publisher 2021.
- One-time purchase: Lifetime license, not a subscription.
By purchasing Office 2021 Professional Plus through DigitalKeysBox, you get a genuine product key, instant digital delivery, and step-by-step instructions for installation and activation. Our support team is ready to help if you need assistance.
- Pay once, use forever: Lifetime activation license key.
- Includes Publisher 2021: Create flyers, brochures, newsletters, and other marketing materials.
- Includes Access 2021: Build and manage databases on Windows PC.
- Instant delivery: Product key and activation instructions are sent after payment.
- Official Microsoft activation: Activation is completed through Microsoft’s setup portal.
- No monthly or yearly fees: Not Microsoft 365.
Who Is Office 2021 Professional Plus For?
- Users who need Publisher for flyers, brochures, and printed materials.
- Small businesses that need classic Office apps without subscription costs.
- Students and home users who prefer a permanent license.
- Offline-first users who want local desktop applications.
- Users upgrading from Office 2016 or Office 2019.
What This Is NOT
- Not Microsoft 365: No subscriptions or recurring billing.
- Not a trial: This license does not expire.
- Not Office 2024: This is Office 2021 Professional Plus.
- Not for Chromebook.
- Not for macOS: Use the Mac version link above.
If you need Publisher, this Office 2021 edition is a better fit than Office 2024.
How It Works
1) Purchase
Choose Office 2021 Professional Plus and checkout.
2) Instant Delivery
Receive your product key and activation instructions by email.
3) Redeem
Activate through Microsoft’s official setup portal.
4) Install
Download, install, and start using Office 2021.
Installation Guarantee: We help you complete the setup and activation process if you have any issues.
How to Activate Office 2021 Professional Plus
Important: This Office 2021 key should be redeemed through Microsoft’s official activation portal:
setup.office.com
.
- Go to setup.office.com.
- Sign in with your Microsoft account.
- Enter your 25-digit Office 2021 product key.
- Confirm the product and link it to your Microsoft account.
- Download Office directly from your Microsoft account.
- Install Office on your Windows PC.
- Open Word, Excel, Publisher, or another Office app and complete activation if prompted.
Please uninstall Microsoft 365, Office trials, or older Office versions before installation to avoid conflicts.
What’s Included
Publisher 2021 — Included in Office 2021 Professional Plus
Create brochures, flyers, newsletters, business cards, catalogs, posters, and other print-ready marketing materials with Microsoft Publisher 2021.
- Useful for small business marketing materials.
- Great for simple layouts without using professional design software.
- Included in Office 2021 Professional Plus.
Publisher note: Office 2024 does not include Publisher, so Office 2021 remains a practical choice for users who still need this app.
Word 2021
Create professional documents, reports, letters, resumes, and business materials.
- Advanced editing and formatting tools.
- Reviewing and commenting features.
- Reliable PDF export.
Excel 2021
Analyze data, build budgets, create reports, and manage spreadsheets.
- Formulas, charts, and tables.
- Business and personal budgeting.
- Data visualization tools.
PowerPoint 2021
Create presentations for business, education, sales, and personal projects.
- Modern slide layouts.
- Transitions and animations.
- Multimedia support.
Outlook 2021
Manage email, calendar, contacts, and tasks in one familiar app.
- Email and calendar management.
- Contacts and tasks.
- Organized daily workflow.
OneNote, Access & Publisher 2021
- OneNote 2021: Keep notes, ideas, images, and project materials in one place.
- Access 2021: Create and manage databases, forms, queries, and reports.
- Publisher 2021: Create brochures, flyers, newsletters, business cards, and printed marketing materials.
Office 2021 Professional Plus: Frequently Asked Questions
Features & Compatibility
Does Office 2021 Professional Plus include Publisher?
Yes. Office 2021 Professional Plus includes Publisher 2021, which can be used to create brochures, flyers, newsletters, business cards, and other marketing or print materials.
Why choose Office 2021 instead of Office 2024?
If you need Microsoft Publisher, Office 2021 Professional Plus is a better choice because Publisher is included in this edition. Office 2024 does not include Publisher.
Does this work on Windows 10 and Windows 11?
Yes. Office 2021 Professional Plus is compatible with Windows 10 and Windows 11.
Does this work on Mac?
No. This product is for Windows only. Please choose the dedicated Office 2021 for Mac version if you need macOS compatibility.
Licensing & Activation
Is this a Microsoft 365 subscription?
No. This is a standalone, one-time purchase lifetime license. There are no monthly or yearly subscription fees.
Where do I activate the product key?
The key should be redeemed through Microsoft’s official setup portal: setup.office.com.
Do I need a Microsoft account?
Yes. You need to sign in to your Microsoft account to redeem the key and download Office.
Can I reinstall Office later?
Yes. After redemption, you can reinstall Office from your Microsoft account on the same device if needed.
Delivery & Support
How will I receive my order?
You will receive your product key and activation instructions by email shortly after successful payment.
What if activation does not work?
Please contact our support team first. In most cases, activation or installation issues can be resolved quickly with step-by-step assistance.
Should I open a PayPal case if I have a problem?
No. Please contact us first so we can help resolve the issue as quickly as possible.
Need Office with Publisher?
Get Office 2021 Professional Plus for Windows with a lifetime license, Publisher included, and our installation support.
Lifetime license • Publisher included • Real human support • Secure checkout
