✔ GENUINE LICENSE • STEP-BY-STEP INSTALL GUIDE
Microsoft Office 2019 Professional Plus — Download, Install & Activate
Set up your genuine Office 2019 Professional Plus on Windows in minutes — download it from Microsoft, install it, and activate with your product key.
This guide shows you how to download Microsoft Office 2019 Professional Plus, install it on Windows, and activate it with your product key — using either the official Microsoft setup site or a direct download link.
Microsoft Office 2019 Professional Plus is a perpetual, one-time-purchase version of Office. It includes the full desktop apps — Word, Excel, PowerPoint, Outlook, Publisher and Access — with no Microsoft 365 subscription required. If you don’t have a license yet, you can get a genuine lifetime Microsoft Office 2019 Professional Plus product key from Kymakers below.
Get Your Genuine License Key
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What’s in this guide
Microsoft Office 2019 Professional Plus system requirements
Before you download Office 2019 Professional Plus, make sure your PC meets the minimum requirements. Office 2019 runs on Windows only.
| Requirement | Minimum |
|---|---|
| Operating system | Windows 10 or Windows 11 (64-bit recommended) |
| Processor | 1.6 GHz or faster, dual-core |
| Memory (RAM) | 4 GB (64-bit) / 2 GB (32-bit) |
| Disk space | 4 GB of free space |
| Display | 1280 × 768 resolution |
| Internet | Required for download and activation |
What you need before you start
| Item | Why you need it |
|---|---|
| Product key | Your genuine Office 2019 Professional Plus key from Kymakers (sent by email) |
| Microsoft account | Free account for the official setup.office.com method (Method A) |
| Administrator access | Needed to install Office on your PC |
| Internet connection | To download the Office installation files |
Step 1 — Remove any older Office versions
To avoid conflicts, uninstall Microsoft 365, Office 2019 or any earlier Office (including OneNote) before installing Office 2019 Professional Plus.
- Open the Control Panel and choose Programs and Features.
- Right-click your existing Microsoft Office entry and select Uninstall.
- Follow the wizard, then restart your PC when it finishes.
METHOD A
Download from Microsoft (setup.office.com)
The official way to download Office 2019 Professional Plus is through Microsoft’s setup site, using a free Microsoft account and your product key.
- Go to setup.office.com and sign in with your Microsoft account (or create a free one).
- Enter your Office 2019 Professional Plus product key from your Kymakers order email, then confirm your country and language.
- Click Download to get the Office installer, then run the downloaded file.
- Office downloads and installs in the background. When it’s done, open any Office app — it will be activated and linked to your account.
METHOD B
Direct Download & Install
Prefer the Office 2019 offline image? Download the official Microsoft installation file below, then activate with your key.
- Click the button above to download ProPlus2019Retail.img.
- On Windows 10 or 11, double-click the .img file to mount it as a virtual drive.
- Open the mounted drive and run Setup.exe to install Office.
- Once installed, activate Office with your product key (see below).
Activate Microsoft Office 2019 Professional Plus
If Office isn’t already activated after installing, add your product key:
- Open any Office app (e.g. Word) and go to File → Account.
- Click Change Product Key (or “Activate”) and enter your 25-character key.
- Follow the prompts to finish. Office will show “Product Activated.”
Troubleshooting common issues
Product key won’t activate
Make sure you removed any older Office version first, and that you’re entering the exact key from your Kymakers email. If online activation fails, choose “activate by phone” in the wizard.
“We can’t install because of a conflicting product”
An older Office or OneNote is still present. Remove it via Settings → Apps → Installed apps, restart, then run setup again.
Can’t mount the .img file
Right-click the .img and choose Mount. If the option is missing, extract the .img with 7-Zip and run Setup.exe.
Frequently asked questions
Is Microsoft Office 2019 Professional Plus a lifetime license?
Yes. It’s a perpetual, one-time purchase that doesn’t expire. The license is tied to the PC where it’s activated.
Can I install Office 2019 Professional Plus on Mac?
No. Professional Plus is Windows-only. For macOS, see Microsoft Office for Mac.
Do I need a Microsoft account?
Only for Method A (setup.office.com). Method B activates with just your product key.
How many PCs can one key activate?
One. Each Office 2019 Professional Plus product key activates a single device.
Where do I get a genuine product key?
You can buy a genuine lifetime Microsoft Office 2019 Professional Plus key from Kymakers with instant email delivery.
Ready to install Office 2019 Professional Plus?
Get your genuine lifetime license key from Kymakers and follow this guide to be up and running in minutes.
