Office 2019 Professional Plus Download & Installation

Office 2019 Professional Plus Download, Installation & Activation Guide (Windows)


Office 2019 Professional Plus is a powerful one-time purchase suite for professionals who need the essential Microsoft apps — Word, Excel, PowerPoint, Outlook, Publisher, Access, and more — with no subscriptions or cloud dependencies.

This guide walks you through downloading, installing, and activating Office 2019 Pro Plus on your Windows PC.


⚠️ Before You Begin


  • Uninstall any older versions of Microsoft Office before proceeding.

  • Make sure you are installing Office 2019 — not Office 365 or Office 2021.


ℹ️ System Requirements


Ensure your PC meets the minimum requirements for Office 2019:

  • Operating System: Windows 10 or Windows 11

  • Processor: 1.6 GHz or faster, 2-core processor

  • RAM: 2 GB (32-bit) or 4 GB (64-bit)

  • Storage: 4 GB of available disk space

  • Display: 1280 × 768 resolution or higher

  • Graphics: DirectX 9 or later with WDDM 2.0/1.0

  • Internet: Required for initial download and activation


ℹ️ Download Office 2019 Professional Plus


Go to: https://setup.office.com

  • Sign in with any Microsoft account (or create one temporarily)

  • Enter your 25-character license key

  • Follow the on-screen steps to redeem and download

⚠️ Although you are signing in, the license is not tied to the account. This is only to access the installation files.


⚙️ Install Office 2019 Pro Plus on Windows


  1. Locate the downloaded OfficeSetup.exe file

  2. Double-click to start the installer

  3. Office will install automatically in the background

  4. Wait until it finishes, then open any Office app to continue


ℹ️ Activate Office 2019 Pro Plus


  1. Open Word, Excel, or any other Office app

  2. Go to File > Account > Activate Product

  3. Select Activate with a product key

  4. Enter your 25-character license key

  5. Complete the activation


ℹ️ Troubleshooting Activation Issues


Wrong Version Installed?
Check that you installed Office 2019 Pro Plus, not a different edition like Office 365 or Home & Student.

Incorrect Key?
Verify your key is typed correctly with no extra spaces or characters.

Still not working? Restart your computer and try again. Disable any VPN or firewall temporarily

⚠️ If the issue persists, contact our 24/7 support team with your order number and a screenshot of any error message.


ℹ️ Need Help?


Our free 24/7 support team is ready to assist you:


✅ Ready to Get Started?


➤ Buy Office 2019 Professional Plus at Buy Key Now and enjoy secure, one-time access to the full suite of professional Office apps.