Office 2021 Pro Plus Licence Key for 50 Devices – Volume Licence

Office 2021 Professional Plus licence key for 50 devices — volume licence for organisations

This licence covers the deployment of Office 2021 Professional Plus on 50 Windows devices. It is designed for businesses, schools, local authorities and charities equipping an entire fleet who want to avoid the per-user billing of a Microsoft 365 subscription.

A perpetual licence: a single payment covers every device, with no annual renewal and no re-assessment of your rights.

How a 50-device deployment works

A volume deployment is not handled like fifty manual installations. Depending on the option you choose, you receive either individual product keys or a single Multiple Activation Key (MAK) to build into your system image or push out by script.

If your infrastructure includes an Active Directory server, deploying via Group Policy with the Office Customization Tool remains the fastest method. Our technical team will help you choose the right method for your fleet. See also our Office 2021 Pro Plus MAK key if you prefer that licensing model.

Applications deployed

• Word, Excel, PowerPoint, Outlook 2021 — the complete office productivity core
• Access 2021 — business databases
• Publisher 2021 — marketing and communication materials
• OneNote — shared note-taking

Office 2021 or Office 2024 for 50 devices?

Office 2021 is a perpetual licence: your 50 devices stay equipped with no subscription and no renewal. If your organisation requires long-term Microsoft security updates, choose the most recent version instead.

For a fleet built to last, Office 2024 Professional Plus is supported by Microsoft until October 2029. We can also prepare a volume quote for this edition.

System requirements, per device

• Operating system: Windows 10 or Windows 11, 64-bit
• Processor: 1.6 GHz, dual-core
• Memory: 4 GB minimum, 8 GB recommended
• Disk space: 4 GB available
• Internet connection: required for activation

Frequently asked questions

Do all 50 activations have to be on the same site?

No. Devices can be spread across several sites or used by remote workers.

Can I reassign a licence to a new device?

In most cases, yes, after uninstalling from the old machine. Contact our support team, who will check your rights and handle the reactivation.

Will we receive an invoice in the company's name?

Yes, a digital invoice is issued for every order and can be made out in your organisation's name.

Is deployment support included?

Yes. Our technical support team will guide you through the activation method best suited to your infrastructure.

Are the product keys genuine?

Yes. Each key activates directly with Microsoft's servers, with no third-party software, and is replaced free of charge if activation fails.

Equip the rest of your fleet

For volume operating systems, see our Windows 11 Pro MAK key or our Windows licences. On the infrastructure side, our full range of Windows Server and CAL licences completes your deployment.