Description
Important Information About Office 2021 Pro Plus for Windows – Retail Key
When you purchase the Office 2021 Pro Plus for Windows – Retail Key, you can use it directly on the official Microsoft website setup.office.com to download the latest and official installation files.
However, the Retail Key is not bound to your Microsoft account.
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You can use it to activate the Office after you complete the installation.
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It grants lifetime access on the device where it’s activated.
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If you reset, replace, or change your device, you will need a new license to reinstall and reactivate.
✅ This makes it a preferred choice for users who need a simple, one-time Office activation without account linking.
Office 2021 Pro Plus for Windows – Professional Tools for Businesses & Power Users
Take your productivity to the next level with Office 2021 Pro Plus for Windows, the ultimate office suite designed for businesses, advanced users, and professionals who need powerful tools for document creation, data analysis, presentations, communication, and database management. With lifetime access and enhanced features, Office 2021 is the go-to solution for businesses and individuals who want to work smarter.
What’s Included in Office 2021 Pro Plus for Windows?

This all-inclusive suite comes with the following Microsoft applications:
- Word – Advanced word processing for professional documents
- Excel – Powerful spreadsheets and data analysis tools
- PowerPoint – Create stunning presentations
- Outlook – Manage email, calendars, and contacts
- Publisher – Design marketing materials and publications
- Access – Build and manage databases
- OneNote – Capture notes and ideas easily
- Skype for Business – Enhance communication with messaging and video calls
Designed for Professionals & Business Users
Whether you’re running a small business, managing large-scale projects, or working as an independent professional, Office 2021 Pro Plus offers the tools you need to stay productive, organized, and efficient. Its advanced features and business-focused apps make it the perfect choice for professionals across industries.
One-Time Purchase with Lifetime Access
Say goodbye to monthly subscriptions. With Office 2021 for Windows, you pay once and enjoy lifetime access on a single PC. It’s a cost-effective solution for businesses and power users who need reliable software without recurring fees.
Modern Features & Enhanced Collaboration
With real-time collaboration features, modern templates, advanced data visualization tools, and seamless Outlook integration, Office 2021 Pro Plus improves teamwork and enhances productivity.
Get Office 2021 Pro Plus for Windows Today and Enjoy These Exclusive Benefits!
Instant Digital Delivery – Receive your Office 2021 product key and download link via email within minutes of purchase. No delays, no hassle!
100% Money-Back Guarantee – We stand by our products. If you’re unable to activate your key and our support team can’t resolve the issue, you’ll receive a full refund—guaranteed.
Trusted by Thousands – Don’t just take our word for it! Our customers consistently rate us highly on Google and Trustpilot for our reliability and service.
Explore Other Office Options
If Office 2021 Pro Plus isn’t the perfect fit for your needs, consider these alternatives:
- Office 2021 Professional Plus for Windows – Bound to MS Account – your license is directly linked to your Microsoft account.
- Office 2021 Professional Plus – OEM License – Cheaper version for home users, including Word, Excel, PowerPoint, OneNote, Outlook, Publisher, Access, and Skype for Business.
- Office Home 2024 for Windows or MAC – Perfect for home users, this suite offers essential apps like Word and Excel, giving you the tools you need for everyday tasks and personal projects.
- Office Home & Business 2024 for Windows or MAC – Ideal for families and small businesses, this suite includes classic apps like Word, Excel, and Outlook, providing the essential tools to manage work and home projects efficiently.
- Office 2019 Pro Plus – A robust suite with classic Office applications, ideal for advanced users needing powerful tools.
Choose the right version and take your productivity to the next level!
Boost Your Productivity with the Windows OS
Maximize your efficiency by pairing Office 2021 with a compatible Windows OS. Here are our top recommendations:
Find the perfect Windows edition to match your needs!
Minimum System Requirements for Office 2021 Pro Plus for Windows
Component |
Requirement |
Operating System |
Windows 10 or Windows 11 |
Processor |
1.6 GHz, 2-core processor |
RAM |
4 GB (64-bit) |
Storage |
4 GB available disk space |
Display |
1280 x 768 resolution |
Graphics |
DirectX 10 compatible graphics card |
Additional |
Internet connection required for activation and updates |
Frequently Asked Questions (Q&A)
1. Is Office 2021 Pro Plus a subscription product?
No, Office 2021 is a one-time purchase with lifetime access to all included applications.
2. Can I transfer Office 2021 to another PC?
No, one key can be used only one time for one activation on one installation. Once you activate the Office 2021 it is for a lifetime. If you want to reinstall the Office in the future for a second time on the same or a new machine you need to buy a second key.
3. Does Office 2021 require internet to work?
An internet connection is required for activation and updates, but the apps can be used offline once installed.
4. Can Office 2021 Pro Plus work with older Windows versions?
No, Office 2021 is only compatible with Windows 10 and Windows 11.
5. What should I do If I encounter Installation or Activation Issues?
If you run into any issues installing or activating the Office 2024, our customer support team is ready to help.
Why Choose Office 2021 Pro Plus for Windows?
- Lifetime license – no recurring fees
- Full suite with advanced apps: Word, Excel, PowerPoint, Outlook, Access, Publisher & more
- Perfect for businesses, freelancers & power users
- Works seamlessly on Windows 10 & 11
- Instant digital delivery – start working immediately
✅ Get Office 2021 Pro Plus for Windows today and unlock professional tools built for modern businesses and power users!
How to Download and Install Office 2021 Pro Plus from an Official .img File
Installing Office 2021 Pro Plus from an .img file is straightforward. Follow the step-by-step guide below to complete the installation and activation process.
Step 1: Download the Official .img File
- Upon completing your order, you will receive an email with the download link for the official Office 2021 Pro Plus .img file.
- If you need a different language version, reply to the email, and we will provide the appropriate download link.
Step 2: Mount the .img File
Windows 11 and Windows 10 have built-in support for .img files, so you don’t need additional software. You can mount the file using one of the following methods:
Method 1: Double-Click to Mount
- Locate the downloaded Office 2021 Pro Plus .img file in File Explorer.
- Double-click the .img file.
- Windows will automatically mount it as a virtual drive in This PC, similar to inserting a physical DVD.
Method 2: Right-Click and Mount
- Locate the downloaded .img file.
- Right-click on it and select Mount.
- The file will be mounted as a virtual drive in This PC.
Method 3: Open with File Explorer
- Right-click the .img file.
- Select Open with > Windows Explorer (or File Explorer).
- The file will open as a virtual drive in This PC.
Method 4: Use Third-Party Software (If Needed)
If the Mount option is unavailable, use software like:
- WinCDEmu
- Daemon Tools Lite
- PowerISO
- Virtual CloneDrive
Step 3: Install Office 2021 Pro Plus
Once the .img file is mounted, follow these steps:
- Open File Explorer and go to This PC.
- Locate the new virtual drive that was created after mounting the .img file.
- Open the virtual drive and find the Setup.exe file.
- Double-click Setup.exe to start the installation process.
- The Office installation will begin automatically. No manual steps are required.
- Wait for the installation to complete. This may take a few minutes depending on your system speed.
Step 4: Activate Office 2021 Pro Plus
Once the installation is complete, you need to activate Office using your product key.
- Open any Office application, such as Microsoft Word or Excel.
- Click on File > Account.
- Under the Product Information section, click Activate Office.
- Select Enter a Product Key.
- Enter your 25-digit activation key received via email.
- Click Activate and wait for the confirmation message.
Step 5: Verify Activation
To ensure that Office 2021 Pro Plus is activated:
- Open any Office application (Word, Excel, PowerPoint).
- Click File > Account.
- Under Product Information, you should see Product Activated with "Microsoft Office 2021 Professional Plus."
Additional Tips
✅ Need a Different Language?
- After installing the default English version, you can add another language by going to File > Options > Language, then clicking Add a Language.
✅ Troubleshooting Activation Issues
- Ensure you have a stable internet connection.
- Double-check the product key for typos.
- Restart your computer and try activating again.
- If activation still fails, use phone activation or contact our Support Team.
✅ Uninstalling Previous Office Versions
If you have an older version of Office installed, it's recommended to uninstall it first:
- Open Control Panel > Programs > Uninstall a program.
- Select your old Office version and click Uninstall.
- Restart your computer before installing Office 2021.
Conclusion
By following these steps, you can successfully install and activate Office 2021 Pro Plus using an official .img file. If you encounter any issues, feel free to reach out for assistance.
Have a great day! 😊
Step-by-Step Guide to Activate Office 2021 Professional Plus
After installing Office 2021 Professional Plus, follow these steps to activate it using your product key.
Step 1: Open an Office Application
- Click on the Start menu or use the Windows Search bar.
- Open any Office application (e.g., Microsoft Word, Excel, or PowerPoint).
- If Office is not activated, you will see a prompt asking you to activate it.
Step 2: Go to Activation Settings
- Click on File in the top-left corner.
- Select Account (or Office Account in some versions).
- Under Product Information, look for the Activate Office option.
Step 3: Enter Your Product Key
- Click Activate Office.
- Select Enter a Product Key.
- Enter your 25-digit product key received via email.
- Example: XXXXX-XXXXX-XXXXX-XXXXX-XXXXX
- Click Next to proceed.
Step 4: Complete Activation
- Click Activate and wait for the verification process to complete.
- Once activation is successful, you will see a confirmation message.
Step 5: Verify Activation Status
- Open Word, Excel, or any Office app.
- Click File > Account.
- Under Product Information, it should say Product Activated.
- It should also display Microsoft Office 2021 Professional Plus.
Alternative Activation Method (If Online Activation Fails)
If activation via the internet fails, you can use phone activation:
- Follow Steps 1-3 above.
- Instead of entering a product key, select Activate by Phone (if available).
- Follow the on-screen instructions and get the installation ID.
- Send this installation ID to our customer support team and they will reply with a confirmation ID to enter in the activation window.
- Click Next to complete the activation.
Troubleshooting Activation Issues
✅ Check Your Internet Connection – Ensure you are connected to the internet while activating.
✅ Verify the Product Key – Double-check that the key was entered correctly without spaces or typos.
✅ Uninstall Conflicting Office Versions – If you have an older version of Office installed, uninstall it first:
- Go to Control Panel > Programs > Uninstall a Program
- Find the old Office version and click Uninstall
- Restart your computer and try activating again.
✅ Run Office as Administrator –
- Close all Office apps.
- Right-click on Word or Excel and choose Run as administrator.
- Try activating again.
✅ Use Microsoft Support Tool – If activation still fails, download and run the Microsoft Support and Recovery Assistant (SaRA) tool to fix common activation issues.
Conclusion
By following these steps, you can successfully activate Office 2021 Pro Plus using your product key. If you face any issues, our Customer Support can assist with activation troubleshooting.
Enjoy using Office 2021! 🚀😊
Key Features of Office 2021 Pro Plus
Microsoft Office 2021 Pro Plus is the latest standalone version of the Office suite, designed for businesses, professionals, and advanced users. It offers powerful tools for productivity, collaboration, and data analysis. Below are the key features of each included application and overall improvements.
Key Features & Improvements in Office 2021 Pro Plus
✅ General Improvements Across Office 2021 Suite
- One-time purchase, lifetime license – No subscription required.
- Performance improvements – Faster loading times and better responsiveness.
- Dark mode support – Enhanced dark theme across all applications.
- Improved collaboration tools – Co-authoring, real-time edits, and OneDrive integration.
- Enhanced security – Advanced threat protection and data encryption.
- Better integration with Windows 11 & 10 – Optimized UI and design.
- Accessibility enhancements – Improved screen reader support and more contrast settings.
Applications Included in Office 2021 Professional Plus
1️⃣ Microsoft Word 2021 (Document Processing)
✔ Improved collaboration – Multiple users can edit a document in real-time.
✔ New commenting experience – Modern comments with @mentions.
✔ Dark mode enhancements – Improved readability in low-light environments.
✔ AI-powered Editor – Advanced grammar and style suggestions.
✔ Improved dictation tools – More commands and language support.
✔ Enhanced accessibility – Improved Read Aloud and screen reader support.
2️⃣ Microsoft Excel 2021 (Data Analysis & Spreadsheets)
✔ Dynamic Arrays – Use formulas that return multiple values automatically.
✔ XLOOKUP Function – A powerful alternative to VLOOKUP.
✔ LET Function – Assign names to calculations to simplify formulas.
✔ Improved Power Query – Faster data import and transformation.
✔ New data visualization tools – Enhanced charts and graphs.
✔ Performance improvements – Faster calculation speeds for large datasets.
3️⃣ Microsoft PowerPoint 2021 (Presentation Software)
✔ Co-authoring support – Collaborate on presentations in real-time.
✔ Enhanced recording studio – Improved narration, video recording, and slide transitions.
✔ Ink Replay – Animate handwritten annotations on slides.
✔ New transitions & animations – Smooth motion effects.
✔ Better media support – Enhanced video and audio playback options.
4️⃣ Microsoft Outlook 2021 (Email & Calendar)
✔ Improved search – Faster and more accurate email search results.
✔ Translator & ink support – Translate emails and annotate messages.
✔ Microsoft Teams integration – Seamless meeting scheduling and chat.
✔ Updated contact cards – More detailed contact information.
✔ Improved calendar features – Smart scheduling and meeting reminders.
5️⃣ Microsoft Access 2021 (Database Management)
✔ Modernized Linked Table Manager – Improved data source management.
✔ New Date/Time Extended Data Type – More accurate date storage.
✔ Performance improvements – Faster queries and better indexing.
✔ More compatibility with SQL Server – Improved connectivity options.
6️⃣ Microsoft Publisher 2021 (Desktop Publishing)
✔ Better design tools – Improved templates and text formatting.
✔ Enhanced photo editing – High-resolution image support.
✔ Drag-and-drop functionality – Easier layout adjustments.
✔ Print & export improvements – Higher quality PDF exports.
7️⃣ Microsoft OneNote 2021 (Note-Taking & Organization)
✔ Improved inking tools – New pen customization options.
✔ Better syncing – Faster cloud integration with OneDrive.
✔ Enhanced organization features – Tags, to-do lists, and notebook sharing.
Additional Business & Productivity Features
🔹 Microsoft Teams Integration – Built-in support for team collaboration and virtual meetings.
🔹 OneDrive Cloud Storage – Store, sync, and share documents easily.
🔹 Improved PDF Export – Better formatting and compatibility when saving documents as PDFs.
🔹 Security & Compliance Enhancements – Protect sensitive business data with better encryption and security features.
🔹 Advanced Enterprise IT Support – Group Policy, RDS, and app telemetry features for businesses.
Who Should Use Office 2021 Professional Plus?
- Businesses & Professionals – Ideal for companies needing advanced productivity tools.
- Data Analysts & Accountants – Excel’s new functions and performance boosts make data analysis easier.
- Writers & Editors – Word’s AI-powered Editor helps improve writing efficiency.
- Students & Researchers – Powerful tools for document creation and organization.
- Small Business Owners – Outlook, Access, and Publisher support marketing and database needs.
Conclusion
Office 2021 Professional Plus is a powerful, one-time purchase suite designed for professionals and businesses. It includes new features, better collaboration tools, performance enhancements, and improved security. If you want a subscription-free Office version with the latest innovations, Office 2021 Pro Plus is a great choice! 🚀😊
Giorgos Dimitriou –
Office 2021 Pro Plus activated instantly and works perfectly. The support was excellent when I had a question.
Sophie Dubois –
Perfect! The key arrived immediately and Office 2021 Pro Plus works without any issues.
Marco Bianchi (Italy) –
Ho avuto un problema con l’installazione, ma il supporto clienti è stato fantastico e mi ha aiutato a risolverlo. Ora tutto funziona alla perfezione!
Tomáš Horváth –
Fast delivery and the key worked immediately. Very happy with the purchase.
Giorgos Papadopoulos –
Office 2021 Pro Plus activated without any issues. The purchase was fast and easy!
Giorgos Dimitriou –
Office 2021 Pro Plus activated instantly and works perfectly. The support was excellent when I had a question.
Tomáš Kováč –
Fast delivery and everything works perfectly. I’m very satisfied.
Marco Bianchi –
I had an issue with the installation, but customer support was fantastic and helped me fix it. Now everything works perfectly.