Microsoft Project Professional 2019 (Digital Key)

Microsoft Project Professional 2019 is a budget-friendly way to license the full professional edition of Project on one Windows PC. It suits users who need to match an existing Project 2019 setup, open files from colleagues on the same version, or simply want Project at the lowest cost. The key is delivered by email with activation help included.

Key Facts at a Glance

Support note: Microsoft ended support for Project 2019 on October 14, 2025. It still works fully, but no longer receives security updates.

Want the full feature rundown? See our Project 2019 Professional guide.

How to Install and Activate Project 2019

1. Uninstall any trial or older Project version, and check the bitness (32-bit or 64-bit) of your installed Office.
2. Download the Project 2019 installer from the link in your order email and install the matching bitness.
3. Open Project and go to File → Account → Change Product Key.
4. Enter your key. Activation completes online, or by phone via our Confirmation ID page.

Step-by-step screenshots: how to download, install and activate Project 2019 Professional.

Troubleshooting Common Install Problems

• "We can't install the 64-bit version because you have 32-bit Office" — install the same bitness as your Office, or remove Office and reinstall both with the same bitness.
• "Product key not valid" — check that you installed Project Professional 2019, not Standard or a different year.
• Click-to-Run conflict with an older MSI version — uninstall the older Project first, then install again.
• Activation limit reached — use phone activation or contact our support team.

Which Project Version Should You Buy?

For the longest support, choose Project 2024 Professional. Compare all versions in our Project collection.

Why Buy From MicrosoftSoftwareSwap?

• 30-day money-back guarantee — if the key does not work for you, request a refund within 30 days.
• Lifetime replacement warranty — if an activated key ever stops working, we replace it free of charge.
• Instant email delivery — key, download link and instructions by email, usually within minutes.
• Free 24/7 support by email and Discord for installation and activation.

Project Professional 2019 FAQ

Is this the full Professional edition?

Yes. It includes every Professional feature for 2019.

Can I use it for business?

Yes. The licence can be used for commercial work, and every order includes an invoice.

How fast is delivery?

Most orders arrive by email within minutes.

Can I reinstall later?

Yes. Keep your order email with the key and download link.

What if the key doesn't work?

We troubleshoot with you, replace the key, or refund you within 30 days.

Get your Project Professional 2019 key now at a budget price.