

Project Professional 2021 for PC – Brand-New
Project Professional 2021 is the desktop project-management application from Microsoft, sold as a one-time purchase for one Windows PC. License key delivered by email.
- Brand-new key
- Delivery by email
- Valid for 1 PC
- Support by email
Compatible with
Key features
- Gantt charts, schedules, resources and costs
- Professional edition features
- One-time purchase, installed on 1 PC
- Works alongside Word, Excel and PowerPoint
- License key delivered by email
Key Specifications
- Product Type
- Digital License Key
- License Type
- Retail
- Devices
- 1 PC/Device
- Activation
- Online Activation
- Validity
- Lifetime
- Delivery
- Manual (Admin Assigned)
- Publisher
- Microsoft
All prices are in USD and inclusive of taxes.
Price
Quantity

Project Professional 2021 for PC – Brand-New
About Project Professional 2021 for PC – Brand-New
Project Professional 2021 is the desktop project-management application from Microsoft, sold as a one-time purchase for one Windows PC. Project is used to build schedules, assign resources, track costs and follow progress against a plan. It belongs to our Visio & Project range.
The Professional edition adds Team Planner and connects to Project Server and Project Online, which Standard does not. Your key arrives by email with the official download link and activation steps.
What you get with Project Professional 2021 for PC – Brand-New
- A license key for Project Professional 2021 covering 1 PC
- The official download link and activation instructions, sent by email
- Your key also saved in your account under License Key
- Email support for activation questions
- A license for use on your own device
Why choose Project Professional 2021?
Plan with confidence
Schedules, dependencies and resource views help you see what will slip before it does.
No subscription
You pay once for the version you choose and keep using it.
Fits your Office workflow
Project sits next to Word, Excel and PowerPoint, so diagrams and plans drop straight into reports and decks.
Professional capabilities
Team Planner and server connectivity support shared projects.
Who is Project Professional 2021 for?
- Project managers
- Team leads running schedules
- Consultants and freelancers
- Operations and construction planners
Project Standard vs Professional
| Standard | Professional | |
|---|---|---|
| Scheduling, Gantt charts, resources | Yes | Yes |
| Team Planner | No | Yes |
| Project Server / Project Online connectivity | No | Yes |
| Best for | One person planning projects | Shared and enterprise projects |
About this license
Brand-new key. An unused key that has never been activated before, supplied for you to activate on your own device.
This listing covers 1 PC.
Tips before you buy Project Professional 2021
- Visio and Project are separate from Office; check you do not need a suite as well.
- Install the matching edition (Standard or Professional).
- Remove trial versions first.
- Use the Microsoft account you want to keep for bind keys.
How ordering Project Professional 2021 works
- Add Project Professional 2021 for PC – Brand-New to your cart and check out securely with PayPal or a card.
- We email your license key together with the official download link and activation steps.
- Install the software and enter the key. The activation steps are in the Installation Guide tab.
- Need help? Contact support with your order number.
Compatibility and requirements
Project Professional 2021 has the following headline requirements. Operating system: Windows 10 or Windows 11; Processor: 1.6 GHz or faster, 2 cores; Memory: 4 GB RAM (64-bit). The full list is in the System Requirements tab above. Project is a separate product from the Office suites; it is not included with Word or Excel.
Product specifications
| Specification | Detail |
|---|---|
| Product | Project Professional 2021 |
| Listing | Project Professional 2021 for PC – Brand-New |
| License model | Brand-new key |
| Covers | 1 PC |
| Platform | Windows PC |
| Term | Perpetual license (one-time purchase) |
| Delivery | License key delivered by email within 24 hours of payment |
| Publisher | Microsoft |
More from our Visio & Project range
Other versions
- Project Professional 2024 for PC – Bind
- Project Professional 2024 for PC – Online Activation
- Project Professional 2019 for PC – Bind
- Project Professional 2016 for PC – Bind
Often bought together
- Office 2024 Home & Business for PC/Mac – Bind
- Microsoft Office 2021 Professional Plus License Key
- Windows 11 Pro License Key
- Microsoft Visio Plan 2 – 1 User
Guides that help
Buy Project Professional 2021 from DigitalKeyWorld
Every order is digital, so nothing is shipped. Your license key is sent by email within 24 hours of payment, and you can follow the order in your account. Read our delivery information and refund policy before you order, see how it works, browse the FAQ, or contact support with any question about Project Professional 2021. You can also explore the whole shop.
Microsoft, Windows, Office, Visual Studio and related names are trademarks of their owners. DigitalKeyWorld is an independent reseller.
System requirements
To use Project Professional 2021 you need:
| Requirement | Detail |
|---|---|
| Operating system | Windows 10 or Windows 11 |
| Processor | 1.6 GHz or faster, 2 cores |
| Memory | 4 GB RAM (64-bit) |
| Disk space | 4 GB available |
| Internet | Needed to download, install and activate |
- Project is a separate product from the Office suites; it is not included with Word or Excel.
How to activate Project Professional 2021 for PC – Brand-New
- Download Project using the official link we email you.
- Install it and open the application.
- Enter the product key when asked.
- Wait for the confirmation that it is activated.
If activation does not work
- Make sure you installed Project Professional 2021 and not a different edition.
- Remove any trial version first.
- Use the same Microsoft account for every sign-in when the key is a bind key.
- Contact support with your order number if activation fails.
More help: How to Activate Microsoft Office.
Still stuck? Contact support with your order number and we will help.
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How It Works
Learn more- 1
Order securely
Add the key to your cart and pay with PayPal or card.
- 2
Get your key by email
Your license key is delivered to your inbox right after payment.
- 3
Activate and enjoy
Enter the key to activate Project Professional 2021 for PC – Brand-New and you are done.
10-day replacement guarantee
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