In an era dominated by subscription-based cloud services like Microsoft 365, you might wonder why anyone would search for Microsoft Office 2016 Professional Plus latest version. The answer is simple: stability, ownership, and cost.
While Microsoft encourages users to migrate to newer suites, Office 2016 Professional Plus remains the gold standard for enterprises, small businesses, and power users who prefer a perpetual license—pay once, own forever. But what exactly constitutes the latest version of a product released nearly a decade ago? And does it still receive updates?
This article unpacks everything you need to know about the most up-to-date build of Office 2016 Professional Plus, including its exact version number, security patch status, feature set, and how to verify you are running the latest release.
The original release build of Office 2016 was 16.0.4266.1001 (July 2015). Over the years, Microsoft released several major updates. The final significant "feature update" for Office 2016 came via Update 16.0.5369.1000 (late 2020). After that, only security and reliability updates were issued.
As of 2026, the latest build number for Office 2016 Professional Plus (with all updates applied through October 2025) is approximately 16.0.5450.1000. To get this version, you must run Windows Update and install all "Security Updates" for Office 2016, even though new feature development ended years ago.
Crucial Note: There is no "Office 2016 version 17" or "Office 2016 version 2." If you see a seller advertising "Office 2016 Professional Plus 2024 edition," that is a counterfeit. The last official release remains 16.0.
But compared to Microsoft 365, it lacks real-time collaboration, modern functions (XLOOKUP, dynamic arrays), and new PowerPoint features. microsoft office 2016 professional plus latest version
If you want a focused guide (installation script, configuration.xml example, step-by-step for activation with KMS, or admin deployment via SCCM/Group Policy), tell me which and I’ll provide it.
(Invoking related search term suggestions.)
Microsoft Office 2016 Professional Plus is a standalone productivity suite for Windows, primarily available as a one-time purchase Microsoft Office 2016 Professional Plus
was a major release, the "latest version" of this specific line for commercial/volume licensing is now Office LTSC Professional Plus 2024 Microsoft Learn Support for the 2016 version officially ended on October 14, 2025
, meaning it no longer receives security updates or technical assistance from Microsoft Support Included Applications
The Professional Plus 2016 edition includes the full suite of classic Office desktop apps: shop.winandoffice.com : For professional document creation. Excel 2016 : For advanced data analysis and spreadsheets. PowerPoint 2016 : For creating presentations. Outlook 2016 : For managing emails, calendars, and contacts. OneNote 2016 : A digital note-taking application. Publisher 2016 : For designing layouts and flyers. Access 2016 : A database management system (PC only). Skype for Business : For professional communication and team collaboration. Product Recommendations PowerPoint
If you are specifically looking for the 2016 version, it is available through various retailers: Microsoft Office Professional Plus 2016 1 PC : Currently available for (originally Electronic First using code EASTER5. Office 2016 Professional Plus LIFETIME Key : Offered at Software Repair World Genuine MS Office 2016 Professional Plus : Sold for with free next-day delivery from Software Mart Australia System Requirements To run this software, your PC typically needs: : Windows 7 SP1 or later (including Windows 10 and 11). : 1 GHz or faster (x86 or x64). : 1 GB RAM (32-bit) or 2 GB RAM (64-bit). : 3 GB of available hard disk space. : 1280 x 800 monitor resolution. or finding the latest Office 2024 Overview of Office LTSC 2024 - Microsoft Learn 22 Jan 2026 —
Office LTSC Professional Plus 2024 includes Access, Excel, OneNote, Outlook, PowerPoint, and Word. Microsoft Learn
End of support for Office 2016 and Office 2019 | Microsoft Support
Support for Office 2016 and Office 2019 ended on October 14, 2025 and there will be no extension and no extended security updates. Microsoft Support
Microsoft Office 2016 Professional Plus license for 3 devices - Germany
Microsoft Office 2016 Professional Plus remains a reliable, stable productivity suite for users who prefer a one-time purchase over a subscription. However, as of October 14, 2025, it has reached its End of Support (EOS), meaning Microsoft no longer provides security updates, bug fixes, or technical support. While the apps still function, they now carry increased security risks. Core Features & Applications Outlook
The Professional Plus edition is the most comprehensive tier of the 2016 suite, designed primarily for business users. It includes: End of support for Office 2016 and Office 2019
Understanding Microsoft’s support lifecycle is critical before purchasing or deploying Office 2016 Professional Plus today.
Current Status (as of 2026): Office 2016 is now out of extended support. This means:
If you are running the "latest version" of Office 2016 Professional Plus today, you are running a frozen, unsupported product. While it will continue to function, it poses a security risk, especially if you use Outlook for email or open documents from unknown sources.
Do not wait until October 2025. Auditing for Office 2016 in your environment should begin now.
If you already own a perpetual license, you can download the official installer from Microsoft’s obsolete software portal (via the Microsoft 365 admin center for legacy keys). Then, apply all updates via Windows Update to reach build 17328.20550.