Buy Microsoft Office 2024 / 2021 / 2019 / 2016 From MS Authorized Reseller
Essential Office productivity software for individuals and businesses and Students. Get a genuine Microsoft Office product key for all editions at competitive prices here. Explore various editions, including Home & Business and Professional Plus, to find the perfect fit for your needs.
Office 2016 Professional Plus
(1 Device)
- Includes Word, Excel, PowerPoint, Outlook, Publisher, Teams, NoteBook & Access Version 2016
- One Time Purchase No Subscription
- Download version, Email delivery
- OS Compatibility Win 7-10

Office 2019 Professional Plus
(1 Device)
- Includes Word, Excel, PowerPoint, Outlook, Publisher, Teams, NoteBook & Access Version 2019
- One Time Purchase No Subscription
- Download version, Email delivery
- OS Compatibility Win 10-11

Office 2021 Professional Plus
(1 Device)
- Includes Word, Excel, PowerPoint, Outlook, Publisher, Teams, NoteBook & Access Version 2021
- One Time Purchase No Subscription
- Download version, Email delivery
- OS Compatibility Win 10-11
- Teams integration

Office 2024 Professional Plus
(1 Device)
- Includes Word, Excel, PowerPoint, Outlook, Publisher, Teams, NoteBook & Access Version 2024
- One Time Purchase No Subscription
- Download version, Email delivery
- OS Compatibility Win 11 only
- Full support (newest)
-
30 Days Money-Back Guarantee
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We Provide Support Helps With Installation
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Microsoft® Authorized Reseller
Microsoft Office Professional Plus 2016/2019/2021/2024 Programs
Everything you'd expect from an Office application and much more!
We hate to bang on about this, but buying a bargain doesn't mean making compromises! Once you purchase your product key, you have instant access to the entire Office Professional Plus suite of programs.
- This includes:
Microsoft Word
For decades, Microsoft Word has been setting industry standards. This latest version is crammed full of innovative features and useful tools. Innovations included in this version are Line Focus, Translating Tools, and editing tools, to name a few.
Microsoft Excel
Create spreadsheets effortlessly with Microsoft Excel. This version is full of breakthrough innovations, including Dynamic Arrays, Sheet Views, XLOOKUP, and much more.
Microsoft PowerPoint
Microsoft's "go-to" presentation application just got a whole lot better! The Office Professional Plus version features an improved Record Slide Show feature, slide animation, easily arranged slide elements, and many more.
Microsoft Outlook
Take control of your email, calendar, and to-do lists in one application – Microsoft Outlook makes communication and collaboration easy. This version also includes instant search and the ability to translate emails into more than 70 languages on the fly!
Microsoft Access
Unlock the power of your data with Microsoft Access – Microsoft's database application has always been seen as the industry standard. With Office Professional Plus, it just got more powerful. Included in the latest iteration of Access are an updated Linked Table Manager, improved date/time data types, and improved tab management.
Microsoft Teams
Microsoft has replaced Skype with Microsoft Teams in the latest version of Office. With the rise of remote working, collaboration among teams has become a challenge. Now Microsoft has changed the game with the inclusion of Teams in Office Professional Plus. File sharing, task monitoring, and video conferencing are a few of the features now available in Microsoft Office.
Microsoft Publisher
Take control of your publishing and design needs with Microsoft Publisher. Simple and fun to use, this allows you to create stunning posters, flyers, business cards, and much more. If you have a desktop publishing requirement, Microsoft Publisher has it covered.
And more ...
All of the above for one low payment!
At OPENSMARTTECH, we are proud of being able to supply all the above features for a one-off, low payment. Click Add to Cart and have instant access to the latest and greatest version of Microsoft's flagship Office Suite.
Get customer support anytime.
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24/7 live support No matter what time zone you are in, our help is with you
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Satisfaction 4.9 Our customers are always enthusiastic about coming back.
Download Microsoft Office Pro Plus For 5 Devices
Office 2016 Professional Plus
(5 Devices)
- Includes Word, Excel, PowerPoint, Outlook, Publisher, Teams, NoteBook & Access Version 2016
- One Time Purchase No Subscription
- Download version, Email delivery
- OS Compatibility Win 7-10
Office 2019 Professional Plus
(5 Devices)
- Includes Word, Excel, PowerPoint, Outlook, Publisher, Teams, NoteBook & Access Version 2019
- One Time Purchase No Subscription
- Download version, Email delivery
- OS Compatibility Win 10-11
Office 2021 Professional Plus
(5 Devices)
- Includes Word, Excel, PowerPoint, Outlook, Publisher, Teams, NoteBook & Access Version 2021
- One Time Purchase No Subscription
- Download version, Email delivery
- OS Compatibility Win 10-11
- Teams integration
Office 2024 Professional Plus
(5 Devices)
- Includes Word, Excel, PowerPoint, Outlook, Publisher, Teams, NoteBook & Access Version 2024
- One Time Purchase No Subscription
- Download version, Email delivery
- OS Compatibility Win 11 only
- Full support (newest)
Microsoft Office Product Keys: Seamless Functionality, Minimizing Risks and Limitations
If you are tired of persistent pop-ups in the Microsoft Office suite urging you to activate your key and hindering your access to the latest updates and useful features, it's time to transition to legitimate software. Acquiring a Microsoft Office product key ensures uninterrupted operation, file confidentiality, and access to all the latest suite capabilities. Choose the appropriate key and Office version for your needs on the OPENSMARTTECH platform.
Why Choose Product Keys for Microsoft Office
Genuine keys are essential for activating and legally using this popular Microsoft Office apps package. They verify your acquisition of an official version and are intended to unlock the entire toolkit. There are compelling reasons for opting for legal software keys:
- Stability and Uninterrupted Operation: Microsoft Office software undergoes rigorous testing by developers, ensuring minimal errors, bugs, and vulnerabilities that could lead to system crashes or data loss. You can have complete confidence in the reliability of the package.
- Confidentiality and Data Protection: Trial copies downloaded from third-party sources often contain viruses, spyware, and other malicious programs that can secretly steal or encrypt your personal and work data. Genuine software undergoes multiple checks and is absolutely secure.
- Regular Updates and New Features: Microsoft continually develops and releases new Office versions with additional features. All updates can be installed free of charge. Such advantages are not available with the free trial version.
- Long-term Cost and Time Savings: While an Office key requires an initial investment, it is a cost-effective one. The use of illegal software is fraught with data loss and other unpleasant surprises. A legal version will work reliably for many years.
If you genuinely need a stable, secure, and functional office suite, it is unequivocally worth purchasing a Microsoft Office digital code. This is the most reliable way to obtain a modern software set with all its advantages.
Step-by-step Guide for Microsoft Office Activation
The activation process using a product key is straightforward and takes just a couple of minutes:
- Go to the Microsoft setup page → Sign in to your account or create a new one → Enter the key.
- Download Microsoft Office from the official Microsoft website and then install it.
- Launch any application from the suite — Word, Excel, PowerPoint, or Outlook..
- Follow the on-screen instructions to complete the activation procedure. In a few minutes, the Office is ready for use. Now, you can easily enjoy all the features, including installing Microsoft Office updates..
In case of any errors or issues during activation, contact our store's support service. We will promptly resolve the problem or replace a faulty key with a new one.
By acquiring an official key for Office, you gain a guaranteed legal version of this popular Microsoft suite with full functionality and technical support. Our online store offers a vast selection of keys for different Office versions, configurations, and key types at favorable prices. We recommend buying Microsoft Office from OPENSMARTTECH for safety, reliability, and cost-effectiveness.
Frequently Asked Questions
We are a verified Microsoft® Authorized Retailer, listed directly on Microsoft’s website as a partner/authorized retailer. After checkout, our customers are directed to Microsoft’s website for a direct download, guaranteeing 100% authenticity every time.
You can verify our Microsoft® Authorized Retailer status on Microsoft’s website through this link:
No, purchased genuine keys remain valid "forever" and allow unlimited use of this software on specific hardware. There is no need to renew or buy again.
Certainly, legal keys precisely grant the right to use this suite of programs indefinitely on one or multiple computers, depending on the key type. There are no regular payments involved.
Yes, purchasing a key is a one-time payment for the right to use Office on a specific device or multiple PCs. There is no need to re-purchase the pro key.
Get top-quality software at unbeatable prices on OpenSmartTech.net
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02. INSTANT ACCESS
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03. SIMPLE INSTALLATION
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