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Office 2021 Professional Plus & Project 2021 Professional – buy online in 3 easy steps

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Buy Office 2021 Professional Plus and Project 2021 Professional as a bundle

One bundle for the office and project planning: Office 2021 Professional Plus with Word, Excel, PowerPoint, Outlook, OneNote, Access and Publisher, plus Project 2021 Professional for schedules, resources and Gantt charts. Both programs run together on one PC.

  • Two perpetual licences for one PC, no subscription
  • Genuine Microsoft product keys, one per program
  • Keys and download arrive by email within a few minutes of your online payment
  • Help with installation and activation

Office 2021 Professional Plus

  • Word 2021 for documents, reports and texts
  • Excel 2021 with XLOOKUP, dynamic arrays and advanced analysis functions
  • PowerPoint 2021 for presentations with new designs and animations
  • Outlook 2021 for email, appointments and contacts
  • OneNote as a digital notebook
  • Access 2021 for databases
  • Publisher 2021 for brochures, flyers and marketing material

With a Microsoft account, you save and share your files via OneDrive.

Project 2021 Professional

With Project you can plan even large projects and keep track of progress at every step.

  • Schedule and Gantt chart show tasks and deadlines.
  • Resources: plan and manage time and staff, with interactive overviews and charts.
  • Templates to get your project started, with more available online.
  • Timeline as PDF: export it, for example for reports.
  • Dark mode and new design with rounded corners and a new colour scheme.
  • Familiar controls with tabs and a Help pane, as in the other Office programs.

Licence details

  • Included: one perpetual licence each for Office 2021 Professional Plus and Project 2021 Professional
  • Devices: one PC for both programs
  • Licence term: permanent, paid once
  • Platform: Windows
  • Version: 32-bit or 64-bit
  • Activation: online, with one product key per program
  • Updates: Microsoft ended support for Office 2021 and Project 2021 in October 2026. The programs keep working, but no longer receive security updates.
  • Delivery: digital by email and in your customer account, no DVD or USB stick

Delivery and activation

You receive an email with both product keys and the download links, and both are also in your customer account. After installation, open an Office program, for example Word, and enter the key for Office. Activate Project with the key for Project.

Installing on one PC

Office 2021 Professional Plus and Project 2021 Professional run together on one PC. To install them together, our support team sends you a suitable key and helps you set up. Please contact us before installing, by email or phone, Mon–Fri 10:00–19:00 German time.

  • Existing Office: If another version of Office is already installed on the PC, such as a preinstalled Microsoft 365, please uninstall it first.

Help and guarantee

Our support team helps with installation and activation by email and phone, Mon–Fri 10:00–19:00 German time. Our money-back guarantee for activation problems also applies. You are buying from a retailer certified by Trusted Shops.

Applications: Access, Excel, OneNote, Outlook, PowerPoint, Project, Publisher, Word
Delivery method: Instant download
Language: All languages
Licence term: Perpetual licence (unlimited)
Licence type: One-time purchase
Licence unit: PC
Number of licences: 1
Operating system: Windows
Year: 2021

System requirements

Office 2021 Professional Plus

  • Operating system: Windows 10 or 11, Windows Server 2019 or 2022
  • Processor: 1.1 GHz or faster, 2 cores
  • Memory: 4 GB
  • Storage: 4 GB free
  • Display: 1280 × 768
  • Graphics: DirectX 9 or higher
  • Internet: for download, activation and updates

Project 2021 Professional

  • Operating system: Windows 10 or 11, Windows Server 2019 or 2022
  • Processor: 1.1 GHz or faster, 2 cores
  • Memory: 4 GB
  • Storage: 4 GB free
  • Display: 1280 × 768
  • Graphics: DirectX 9 or higher
  • Internet: for download and activation

948 of 948 reviews

Average rating of 4.82 out of 5 stars


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30 - 10 of 948 reviews

26 September 2024 00:00

Review with rating of 5 out of 5 stars

Guter Service

Review of: Office 2021 Professional Plus

Guter Service, gute Beratung.

22 September 2024 00:00

Review with rating of 4 out of 5 stars

Alles ok!

Review of: Office 2021 Professional Plus

Alles ok!

21 September 2024 00:00

Review with rating of 5 out of 5 stars

Günstig und gut

Review of: Office 2021 Professional Plus

Reibungsloser Kauf, beim Lizensierungsproblem sofortige Lösung. Sehr empfehlenswert

21 September 2024 00:00

Review with rating of 5 out of 5 stars

Download war unkompliziert und der…

Review of: Office 2021 Professional Plus

Download war unkompliziert und der Aktivierungsdaten-Key war sofort zugestellt.

21 September 2024 00:00

Review with rating of 5 out of 5 stars

Gute und Preiswerte Software

Review of: Office 2021 Professional Plus

Gute und Preiswerte Software

21 September 2024 00:00

Review with rating of 5 out of 5 stars

Support hat mir sehr geholfen

Review of: Office 2021 Professional Plus

Support hat mir sehr geholfen

20 September 2024 00:00

Review with rating of 5 out of 5 stars

ohne Probleme

Review of: Office 2021 Professional Plus

ohne Probleme, einfache Installation guter Preis.

19 September 2024 00:00

Review with rating of 5 out of 5 stars

Einfache und völlig problemlose…

Review of: Office 2021 Professional Plus

Einfache und völlig problemlose Abwicklung.

15 September 2024 00:00

Review with rating of 5 out of 5 stars

Sehr unkomplizierter Ablauf

Review of: Office 2021 Professional Plus

Sehr unkomplizierter Ablauf. Sofortiger Erhalt nach Geldeingang

14 September 2024 00:00

Review with rating of 5 out of 5 stars

Software zum günstigen Preis

Review of: Project 2021 Professional

Software zum günstigen Preis. Funktioniert einwandfrei und ist ohne Beschränkungen im Funktionsumfang.

Office 2021 Professional Plus and Project 2021 Professional run together on one PC. To install both programs on the same PC, our support team will send you a suitable product key and help you set up. Please contact us before installing.

If another version of Office is already installed on the PC, for example a preinstalled copy of Microsoft 365, please uninstall it first.

Frequently asked questions

What is included in the bundle?

Two perpetual licences for one PC: Office 2021 Professional Plus with Word, Excel, PowerPoint, Outlook, OneNote, Access and Publisher, and Project 2021 Professional for project planning.

Can I install Office 2021 Professional Plus and Project 2021 Professional on the same PC?

Yes. Both programs run together on one PC. To install both programs on the same PC, our support team will send you a suitable product key and help you set up. Please contact us before installing.

Why do I receive two product keys?

Each program has its own product key: one for Office 2021 Professional Plus and one for Project 2021 Professional. You receive both in one email and can also find them in your customer account.

When do I receive the product keys and download?

By email within minutes of online payment. The download links and product keys are also available in your customer account. You can find all payment methods and delivery times under Delivery and payment.

Do I need to remove an existing installation of Office or Microsoft 365?

Yes. If another version of Office is already installed on the PC, for example a preinstalled copy of Microsoft 365, please uninstall it first. To install both programs on the same PC, our support team will send you a suitable product key and help you set up.

How do I activate the programs?

After installation, open an Office program, for example Word, and enter the Office product key. You activate Project in the same way: open Project and enter the Project product key.

Is this a subscription?

No. You pay once and use both programs permanently. The licences do not expire.

How long will Office 2021 and Project 2021 receive updates?

Microsoft ended support for Office 2021 and Project 2021 in October 2026. The programs keep working, but no longer receive security updates.

Can I save files to OneDrive?

Yes. With a Microsoft account, you can save and share files from Office 2021 via OneDrive.

What should I do if activation doesn't work?

Our support team can help you by email and phone, Mon–Fri 10:00–19:00 German time. Our money-back guarantee for activation problems also applies.