Microsoft Office 2021 Standard
Microsoft Office 2021 Standard is the classic Windows suite as a one-time purchase – Word, Excel, PowerPoint and Outlook, installed locally on your 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 and Outlook for Windows
- Perpetual licence for 1 PC – no renewal date
- Standard edition: the core suite, without the database tools of Professional Plus
From then on, Microsoft no longer releases security updates or provides technical support for Office 2021. The apps keep working as before.
Our support does not end: we are still here for you permanently – if you have a problem or need help with installation or activation.
Want security updates beyond that date? Office 2024 Standard →
Original price was: £189.00.£24.95Current price is: £24.95.
Instant key delivery after purchase
“easy to buy and good price, MS office works well”
★★★★★ Verified order · 7 Oct 2026- Key in about 60 secondsBy email right after payment, 24/7
- Activation guaranteeKey won’t activate? Free replacement
- WhatsApp supportChat with a real person about setup
Encrypted checkoutMicrosoft Office 2021 Standard
Microsoft Office 2021 Standard is the proven perpetual Office suite for Windows. Word, Excel, PowerPoint and Outlook install directly on your PC and keep working offline, and you pay once instead of every month.
What is included
- Word, Excel, PowerPoint and Outlook in the 2021 version
- A perpetual licence for one Windows PC
- Local installation – your files stay on your device
- Security updates from Microsoft during the support period of this release
Who this licence is for
A good fit if you want a settled, well-tested Office version for documents, spreadsheets and email without a subscription. If you need the Access database, choose Office 2021 Professional Plus.
Delivery and activation
Your product key and the download link are sent to the email address you use at checkout, straight after your payment is confirmed. A step-by-step activation 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 additional cloud storage or the yearly feature updates that come with Microsoft 365.
How activation works
Your product key and download link arrive by email about 60 seconds after payment.
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.
- 1Open the email
Look for the email with your licence details – check the spam folder if you don’t see it.
- 2Download and install
Download the installation file from the link in the email and run the installer.
- 3Enter your product key
Enter the key from the email when the program asks for it.
- 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.
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.
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Microsoft Office 2021 Standard