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Microsoft Office 2016 Professional Plus – digital licence
Microsoft Office

Microsoft Office 2016 Professional Plus

In stock

Microsoft Office 2016 Professional Plus is the low-cost way into the classic Office desktop programs – a one-time purchase for one Windows PC.

  • Lifetime Guarantee from an Official Reseller — Permanent licences have no expiry on the licensed device. If the supplied key fails to activate, we replace it free of charge.
  • Word, Excel, PowerPoint, Outlook, OneNote, Publisher and Access
  • Perpetual licence for 1 PC – no renewal date
  • Older version: Microsoft ended support in October 2025, so it no longer receives security updates

£14.95

Instant key delivery after purchase

In stock

BLACK MONTH−10% on everything · −15% from 5 keys · −20% from 10 keys – applied automatically in your cart.

Buy now on your phone – your key arrives by email, so you can activate it later on your PC.

Buying for your business? At checkout you can optionally add 20% UK VAT and get a VAT invoice from our UK limited company.

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4.74/5 Excellent Read reviews ↓ 1,459 reviews · collected independently by Trusted Shops

“Such a good deal and so easy to install. I have used Unity Soft a few times now and would not bother looking elsewhere for high quality Microsoft products.”

Verified order · 5 Nov 2026

Description

Microsoft Office 2016 Professional Plus

Office 2016 Professional Plus contains the familiar Office programs including the Access database and is bought once rather than rented. Everything installs on your own Windows PC and runs without an internet connection.

What is included

  • Word, Excel, PowerPoint, Outlook, OneNote and Publisher in the 2016 version
  • The Access database
  • A perpetual licence for one Windows PC
  • Installation files for 32 and 64 bit and a step-by-step installation guide

Who this licence is for

A good fit if you want the classic Office programs at the lowest price for letters, spreadsheets and presentations, and you do not need the newest features. If security updates from Microsoft matter to you, choose Office 2024 Professional Plus instead – it is the current version and supported by Microsoft until October 2029.

Important: an older version without updates

Microsoft ended support for Office 2016 on 14 October 2025. The programs keep working, but they no longer receive security updates, fixes or technical support from Microsoft. Connections to Microsoft 365 services such as Exchange Online are no longer supported by Microsoft and may not work. For a PC that handles sensitive data or business email we recommend a current version.

Delivery and activation

Your product key and the download links are sent to the email address you use at checkout, straight after your payment is confirmed. A step-by-step installation guide comes with it, and if a key ever fails to activate we replace it free of charge.

Good to know

This is a perpetual desktop licence, not a Microsoft 365 subscription. It does not include the online services, the cloud storage or the feature updates that come with Microsoft 365. Office 2016 runs on Windows 10 and Windows 11.

How activation works

Your product key and download link arrive by email instantly after payment.

Full activation guarantee

Whatever the problem, we make sure your licence gets activated. If a key cannot be activated, we replace it free of charge – with no time limit.

  1. 1
    Open the email

    Look for the email with your licence details – check the spam folder if you don’t see it.

  2. 2
    Download and install

    Download the installation file from the link in the email and run the installer.

  3. 3
    Enter your product key

    Enter the key from the email when the program asks for it.

  4. Activated

    Activation runs online and usually takes only a few seconds.

Questions during setup? Our team helps you on WhatsApp or via the contact form.

Reviews

What our customers say about TheUnitySoft

Collected independently by Trusted Shops after every order — unedited, good and bad. These are reviews of our shop: delivery, the licence keys and our support. They are not reviews of this individual product.

4.74Excellent1,459 reviews · Trusted Shops

Shop rating, collected and verified by Trusted Shops.

How these reviews are collected After every order Trusted Shops sends an invitation to review us. We cannot edit, select or delete what customers write — the reviews are stored and published by Trusted Shops, not by us.
Frequently asked questionsEverything buyers usually want to know before they order.
How quickly will I receive my licence key?
As soon as your payment is confirmed. Your key, the official download link and step-by-step instructions arrive by email. If nothing has arrived after a few minutes, check your spam folder and then get in touch; we will resend it straight away.
Is this a genuine licence?
Yes. Every key is a brand-new, unused manufacturer licence and stays valid permanently.
How long is the licence valid?
Permanently. You pay once and the licence does not expire. There is no subscription and no recurring fee.
On how many devices can I use it?
One device per licence. If you need several, simply order the matching quantity. For larger volumes write to us and we will quote you a price.
How do I activate my licence?
Your email contains the key, the download link and a step-by-step guide. Follow it once and the licence stays on your device permanently. If you would like someone to walk you through it, message us with your order number. Your purchase is also covered by TheUnitySoft buyer protection.
Where do I find my invoice and my keys?
In your account. Sign in and open My account → Orders — your licence keys, download links and the invoice for every order are stored there permanently.
Can I get help with installation?
Yes. Write to us by email or WhatsApp and a real person will help you with the download, the installation and the activation. Support is included, not an extra.
Still unsure about something? Talk to us — we answer every message.

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