Mon–Fri 09:00–16:00 |4.8/5 on TrustedShops |19,000+ satisfied customers |German company
Mon–Fri 09:00–16:00 4.8/5 on TrustedShops 19,000+ satisfied customers German company Mon–Fri 09:00–16:00 4.8/5 on TrustedShops 19,000+ satisfied customers German company
SKU GO-3300

Office 2016 Professional Plus Windows

Immediate delivery by email

·

One-time purchase · No subscription · Usable permanently

Already 4.256-times sold
Instant activation
Free installation support
Legal & verified product key
Instant delivery by email
only 6,90 € 149,90 €

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Contact

Mon–Fri, 9 AM–4 PM

Why are our prices so low?

Transparency is important to us. That’s why we offer you high-quality software at fair prices.

Direct Purchase

We buy product keys in large quantities directly from authorized distributors – and pass the price advantage on to you.

Digital only

No physical shipping, no inventory, no packaging. This saves costs that you don’t have to pay.

Low margin

We focus on volume rather than high margins. Many satisfied customers are our business model.

Legally compliant & verified

All product keys are approved for resale in accordance with EU law (ECJ ruling C-128/11).

In 3 steps to your software

Activated software in just 3 steps

1

Order

Select product and pay securely

2

Get key

Product key immediately by email

3

Activate

Download the software, enter the key, done!

Done! Your software is ready to use.

Complete your setup

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Real people, real support! Our team is happy to help you with installation, activation, or any questions. Mon–Fri: 9 AM–4 PM.

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Frequently Asked Questions

Everything you should know before buying

Case law on used software

As the highest judicial authority of the European Union, the Court of Justice of the European Union (CJEU) provided final clarity with its ruling and declared the trading of used computer programs fundamentally lawful.

The CJEU also ruled that trading in used software is permissible even when the software is transferred online.

On July 17, 2013, the Federal Court of Justice fully confirmed the CJEU’s landmark decision with regard to the underlying legal questions. 

The CJEU ruling also applies to volume licenses and their splitting. This was confirmed by the Higher Regional Court of Frankfurt am Main in proceedings between Adobe and usedSoft.

In their reasoning, the 13 judges of the Grand Chamber clearly established that the exhaustion principle applies to every first sale of software. The CJEU even ruled that a subsequent purchaser may download the software again from the manufacturer in the case of licenses transferred online: “Furthermore, the exhaustion of the distribution right extends to the program copy in the version improved and updated by the copyright holder,” the CJEU stated. The Court thus went significantly beyond the opinion of the CJEU Advocate General of April 24, 2012.

VOLUME LICENSES AND THEIR SPLITTING ALSO LEGAL

In a later ruling by the Higher Regional Court of Frankfurt am Main in proceedings between Adobe and usedSoft, the further implications of the CJEU ruling were impressively confirmed: The Frankfurt Higher Regional Court held that the CJEU ruling also applies to volume license agreements and their splitting. The Federal Court of Justice dismissed Adobe’s appeal in its entirety on December 11, 2014 (Case No. I ZR 8/13). This conclusively confirmed the Frankfurt Higher Regional Court’s ruling. 

According to Microsoft's license terms, the product key is intended for one-time activation. The period of use is unlimited as long as the product is used on the same device. If the computer is reformatted, reinstalled, or any hardware changes are made, there is no longer any guarantee that the key will continue to work on the PC. In addition, you are prohibited from activating the key on multiple devices; see Microsoft's Terms of Use.(https://www.microsoft.com/de-de/rechtliche-hinweise/nutzungsbedingungen.aspx)

 See also Microsoft Privacy Statement
(https://privacy.microsoft.com/de-de/privacystatement/).

You can find the license terms for your respective product at https://www.microsoft.com/de-de/useterms There you can select the product for which you want to purchase the product key and view the specific license terms. 

If a key does not work as expected, contact our support – we will promptly replace the key or refund your full purchase price. 30-day money-back guarantee.

Usually within 30 seconds after payment is received via email. For bank transfers, it may take 1-2 business days.

Yes, you will automatically receive a proper invoice with VAT shown by email.

No! This is a one-time payment. No subscription, no hidden fees. The license is valid permanently.

Yes, our support team helps you with installation and activation for free – via live chat, email, or phone.

Note: We distribute Microsoft®️ operating systems as a reseller. There is no direct contractual relationship between the customer and Microsoft Corporation. Microsoft®️ is a registered trademark of Microsoft Corporation.

Digital product key

Microsoft Office 2016 Professional Plus – the most comprehensive Office suite for Windows

Office 2016 Professional Plus offers the complete range of Office applications and is intended for businesses, self-employed professionals, project teams, and professional users who work daily with large amounts of data, demanding documents, and extensive projects. This edition combines all essential Office programs with advanced business tools such as Access and Skype for Business.

At officekey24, you receive Office 2016 Professional Plus as an immediately redeemable product key, including an official Microsoft download – ideal for anyone who needs a powerful, long-term Office solution.

Developed for professional workflows & demanding requirements

Office 2016 Professional Plus stands out with its high stability, optimized performance, and clear, productivity-focused user interface. The suite is particularly effective in business environments, supporting structured communication, efficient data processing, professional presentations, and flexible project organization.

Compared with standard editions such as Office 2016 Standard, Professional Plus offers additional programs such as Access and Skype for Business, which are especially important for data-intensive, organizational, or team-oriented tasks.

You can find more editions in our Microsoft Office category and in the overview of all Office programs.

Your benefits at officekey24

  • Immediately usable Office 2016 Professional Plus product key
  • Permanent use – no subscription required
  • Download via the official Microsoft installer
  • Complete Office suite for businesses & professional users
  • Optimized for Windows 7, 8.1, 10 & 11
  • Expert customer support from officekey24

Overview of included applications

Word 2016

Professional word processing for reports, contracts, documentation & corporate documents.

Excel 2016

Analyses, calculations, charts & extensive spreadsheets – ideal for large datasets & business planning.

PowerPoint 2016

Create compelling presentations with clear designs, animations & modern effects.

Outlook 2016

Centralized management of emails, contacts, tasks & calendars – ideal for business communication.

Publisher 2016

Layout software for flyers, brochures, leaflets, & marketing materials.

Access 2016

Database management for business processes, projects, reports, & workflow structures.

Skype for Business

Professional communication & collaboration for teams, projects, & businesses.

OneNote

Digital notebook for meetings, ideas, research, and project organization.

Other Office 2016 versions

System requirements for Microsoft Office 2016 Professional Plus (Windows)

Operating system Windows 7, Windows 8.1, Windows 10, or Windows 11
Processor At least 1 GHz; dual-core recommended
Memory 2 GB RAM (32-bit) / 4 GB RAM (64-bit)
Storage space At least 3–6 GB of available storage space
Display At least 1280 × 768 pixels
Internet Required for activation & updates

You can find a complete overview of the system requirements at Microsoft: office.com/systemrequirements

Included with officekey24

  • Instantly activatable Microsoft Office 2016 Professional Plus product code
  • Official Microsoft download link
  • Installation & activation guide
  • Personal customer support

Important information about Office products

Note:
Please be sure to use the provided installation file so that the product code is assigned correctly.