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What are the main benefits of Microsoft Office 2016 Professional Plus?
Complete suite - All core Office apps for business work.
Perpetual license - One-time purchase without ongoing subscription or renewals.
Offline productivity - Works reliably without constant internet or cloud.
Server integration - Integrates smoothly with on-premise Exchange and SharePoint.
User familiarity - Classic ribbon interface most users already know.
File compatibility - Opens and saves modern Office formats widely used.
This product is not posted to the MS account and is not transferable to other devices.
This product activates a device and is valid as long as the device is running, can not be used a second time (even on the same device).
Download: Office 2016 Professional Plus EN
Word - Create and format professional documents and reports.
Excel - Analyze data with tables, charts and powerful formulas.
PowerPoint - Build engaging slide decks for meetings and trainings.
Outlook - Central hub for email, calendars, contacts and tasks.
OneNote - Capture notes, ideas and screenshots in searchable notebooks.
Access - Design desktop databases for line-of-business applications.
Publisher - Create brochures, flyers and simple marketing materials.
Skype for Business - Chat, audio calls and online meetings with colleagues.
Microsoft Office 2016 Professional Plus remains usable, but its ended support makes it best suited for controlled or offline environments rather than internet-exposed systems.
Support for Office 2016 ended on 14 October 2025.
No new security fixes are released for vulnerabilities.
The suite continues to run on existing Windows installations.
Using it online can increase security and compliance risks.
Many businesses plan gradual migration to newer Office versions.
Best fit is stable, legacy workloads with limited external exposure.
Office 2016 Professional Plus is a one-time, fixed desktop suite, while Microsoft 365 is a continuously updated subscription with additional cloud services and collaboration features.
Office 2016 is purchased once and licensed for one version.
Microsoft 365 requires recurring monthly or yearly payments.
Microsoft 365 delivers new features and improvements over time.
Office 2016 no longer receives updates or security fixes.
Microsoft 365 includes cloud storage and web-based Office apps.
Office 2016 focuses on classic desktop usage with limited cloud ties.
Yes, Office 2016 Professional Plus runs on supported editions of Windows 10 and many Windows 11 builds, but compatibility with future releases is no longer guaranteed.
Officially compatible with a wide range of Windows versions.
Runs well on most current Windows 10 environments.
Typically also works on many Windows 11 installations in practice.
No future updates mean issues may remain unfixed over time.
Testing in your standard company image is strongly recommended.
The number of devices depends on the exact license type you purchased, but for most end customers one license is intended for a single PC at a time.
Retail-style licenses usually cover one primary computer.
Business agreements may define different installation rights.
Reinstalling on replacement hardware often requires reactivation.
Always follow the terms from your reseller or license contract.
Check internal policies before rolling out to multiple machines.
In real-world deployments, Office 2016 Professional Plus is regarded as a mature, stable release that behaves predictably once properly installed and configured.
Widely used for years in enterprises and small businesses.
Most common bugs and deployment issues are well documented.
Integrates smoothly with on-premise Exchange and file servers.
Users benefit from a familiar interface with minimal retraining.
Stability does not compensate for missing security updates today.
"A dependable workhorse suite that still covers all of our everyday office tasks without needing constant feature changes."
"Great value for teams who mainly need Word, Excel, Outlook and a few Access databases on-premises."
"Once deployed, it has been very stable on our Windows 10 machines with almost no user complaints."
"Our staff appreciated that the interface felt familiar, so the migration from older Office versions was painless."
"For classic desktop use and document work, Office 2016 Professional Plus still feels fast and responsive on modern PCs."
Instant delivery - Product keys and downloads available within minutes.
Activation guarantee - If activation fails, you receive a new key.
Download included - Secure official download link always provided after purchase.
Easy installation - Clear step-by-step instructions guide you through setup.
Genuine licenses - Product keys from audited, legally compliant distribution channels.
Multilingual support - Help in seven languages via chat, email, phone.
Easy exchanges - Problematic keys replaced quickly, without unnecessary bureaucracy.
Transparent pricing - No hidden fees. Fair prices and price plans to get even better prices.
Trusted seller - Over 2800 Trustpilot ratings averaging 4.8 out of 5.
keys.express and keys.discount is a web platforms for new and used product keys. The product keys for Windows and other software available in the shop of keys.express and keys.discount are cheap, safe, legal and with activation guarantee.
Here you can find some general information about used software, an overview of the most important legal information as well as answers to frequently asked questions from our customers ("FAQ“)
Used software is available for sale in the European Union as well as in Switzerland according to current jurisdiction provided that the necessary conditions are met. The necessary conditions are as follows:
keys.express and keys.discount ensure that the above mentioned requirements are met and that a legal use of the software is guaranteed. The requirements of the European legislation are also met in Switzerland.
You can find further information on:
There is a lot of legal information about the topic of used software. We are more than happy to answer any questions you may have. You can contact us at any time via welcome(at)keys.express. In the meantime, you can also find a short overview of the most important legal information regarding used software here:
For distance contracts concluded by telephone, on the Internet or when ordering from a catalogue, EU law provides for the possibility for consumers to withdraw from the contract for a certain period of time ("right of withdrawal"). A consumer in this sense is any natural person who concludes a legal transaction for purposes that are predominantly neither commercial nor self-employed. In Switzerland we usually speak of consumers.
Consumers have the right to cancel the contract within fourteen calendar days without giving reasons. The revocation period begins on the day the contract is concluded.
In order to exercise your right of withdrawal from keys.express or keys.discount, you must inform us by means of a clear statement (e.g. a letter, fax or e-mail sent by post) of your decision to withdraw from this contract. For this purpose, you can contact us using the following information:
Keys Distribution Ltd
Suite 2, 215 Main Street
Gibraltar Heights, Gibraltar
Phone +423 7989130
Email: welcome@keys.discount
keys.express and keys.discount also provides a template revocation form. In order to comply with the revocation period, it is sufficient to send the notification of the exercise of the right of revocation to Keys Distribution Ltd before the end of the revocation period.
If you revoke this contract, we must reimburse you for all payments which we have received from you for the corresponding order, including delivery costs (with the exception of additional costs which result from the fact that you have chosen a different type of delivery than the cheapest standard delivery offered by us), immediately and at the latest within fourteen calendar days from the day on which we receive notification of your revocation of this contract. For this repayment we will usually use the same means of payment that you used for the original transaction, unless expressly agreed otherwise with you. In no case will you be charged for this refund.