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
Microsoft Office 2019 Professional Aktivierungsschlüssel, Download und Anleitung in ESD-Format, für professionelle Bürosoftware
SKU BI-42001

Office 2019 Professional - Activation Key + Download & Instructions ESD

Immediate delivery by email

·

One-time purchase · No subscription · Usable permanently

Instant activation
Free installation support
Legal & verified product key
Instant delivery by email
only 3,94 €

Tax included

Best price in the shop Currently the best deal for this product
30-day money-back guarantee
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Secure data transmission

Immediate delivery

Key by email.

Free Support

Free installation assistance

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

Frequently bought together

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MR

We are here for you

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.

Office 2019 Professional

Efficient solutions for professional office work

Office 2019 Professional offers you the perfect solution for your office work. With an intuitive user interface and powerful features, this package allows you to complete tasks quickly and efficiently – ideal for professional users.

The comprehensive office package for professionals

When you purchase Office 2019 Professional, you get a comprehensive suite of programs to help you tackle a wide range of tasks:

  • Word: Create and edit professional text documents.
  • Excel: Spreadsheet and data management.
  • PowerPoint: Creating high-quality presentations.
  • Outlook: Efficient management of emails and appointments.
  • Publisher: Design of flyers, brochures and other publications.
  • Access: Management and organization of large databases.

Indispensable tools for professional users

With Word and Excel , Office 2019 Professional covers the basic requirements of every Office software. PowerPoint helps you create engaging presentations, while Outlook efficiently manages email traffic. Publisher , ideal for designing publications such as brochures and flyers, is particularly valuable for professional users. Access also offers the ability to manage large amounts of data securely and efficiently—an indispensable tool in many business areas.

Innovations in Office 2019

The latest version of Office 2019 offers many exciting new features. PowerPoint , in particular, has been enhanced with additional features, including support for 4K video and new animations. Excel has also been enhanced and now offers more chart display options to present your data more vividly.

Buy Office 2019 Professional quickly and easily from 1A-License

You can purchase Office 2019 Professional directly from our online store at 1A-Lizenz and conveniently download the software. After purchase, you'll receive the activation key immediately via email, so you can get started right away. Because we completely eliminate the need for physical media, we can offer the software at a particularly affordable price.

System requirements – Office 2019 Professional

  • Processor: 1.6 GHz or faster, 32-bit (x86) or 64-bit (x64)
  • Operating system: Windows 10, Windows 11, Windows Server 2019, Windows Server 2022
  • Memory: 2 GB RAM
  • Hard disk space: At least 4 GB of free space
  • Screen resolution: At least 1024 × 768 pixels
  • .NET version: 3.5 or higher

Our innovation for your future!

If your desired Office package isn't available, we'll automatically offer you a free upgrade to a higher version with expanded functionality with a 1A license . This will give you:

  • More applications for the same price
  • No additional fees
  • Immediate availability

Note: To ensure a smooth installation and activation, we recommend using the installation file provided by 1A-License . This ensures that the product key is optimally compatible with the software.

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