Microsoft Project Pro 2021 (Windows)
€19.95
Microsoft Project Professional 2021 for Windows is a powerful project management tool designed to plan, track, and manage projects efficiently. It is ideal for professionals and teams who need structured workflows, timelines, and resource management.
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“The process was straightforward. Paid, received the key, and activated it without any complications.”
“The order process was simple and the license arrived as expected. I was able to set everything up without needing much help.”
Beschrijving
Buy Microsoft Project 2021 Professional and get a genuine Microsoft activation key for the proven, stable, and cost-effective edition of the industry’s leading project management software. Project 2021 Professional is the mature predecessor to Project 2024 — fully featured for project managers, PMOs, IT teams, and construction professionals, but at a significantly lower price point than the latest version. Same Pro-only capabilities: enterprise resource pools, Project Server integration, portfolio management, SharePoint sync, and multiple baselines. Pay once, use forever — standalone perpetual licence with Microsoft support through 2029.
Still fully supported by Microsoft
Project 2021 Professional is covered by Microsoft’s official support lifecycle: mainstream support through 13 October 2026, followed by extended security updates through approximately October 2029. For organisations standardised on Project 2021, environments using Project Server 2019, or buyers who simply don’t need the newest 2024 features, Project 2021 Professional remains a fully supported and production-ready choice — at a more affordable price than the latest edition.
What does “standalone perpetual licence” mean?
A standalone perpetual licence is a one-time purchase that gives you Project 2021 Professional for the lifetime of this version. You receive bug fixes and security updates within version 2021, but new feature updates that arrived in Project 2024 are not included — those come with a Project Plan 3 / Project Plan 5 subscription or a Project 2024 upgrade. The standalone perpetual route is the most cost-effective option for project managers and PMOs who need a powerful planning tool without monthly subscription fees, and don’t require the latest cosmetic updates.
Windows only — Project is not available as a Mac desktop app
Microsoft Project 2021 Professional is Windows-only. Microsoft has never released a native macOS desktop version of Project. If you’re a Mac user, you have two options: use Project for the web (subscription only, simplified features), or run Project 2021 Professional on Mac in a Windows virtual machine using Parallels Desktop or similar virtualisation software. Many Mac-based project managers and consultants use this setup today.
What is Project 2021 Professional?
Microsoft Project 2021 Professional is the mature, proven edition of Microsoft’s industry-leading project management application — released in October 2021 and used by IT departments, PMO teams, construction companies, engineering firms, and consulting agencies worldwide. Whether you’re managing a single project or a portfolio of dozens, Project 2021 provides the Gantt charts, resource calendars, dependency tracking, baseline comparison, and reporting tools that traditional project management demands.
The Professional edition includes everything in Project 2021 Standard, plus the advanced capabilities that enterprise project teams need: enterprise resource pools for resource sharing across projects, Project Server and Project Online integration for centralised portfolio management, SharePoint task list sync so team members can update tasks without their own Project licence, multiple baselines for variance analysis, and portfolio management across multiple projects.
When you buy Project 2021 Professional at Online License Buy, you receive a 100% genuine Microsoft activation key for the standalone perpetual licence, at a significantly lower price than Microsoft’s retail price — and substantially less than buying the latest Project 2024 Professional.
Project management capabilities included
Project 2021 Professional supports the full spectrum of traditional project management methodologies — waterfall, hybrid, and agile-influenced planning. Below is an overview of the planning and reporting capabilities available out of the box.
Task scheduling
Resource management
Budget tracking
Dependency tracking
Critical path analysis
Baseline tracking
Portfolio management
Auto-scheduling
Reporting & dashboards
Earned Value Management
+ many more
What’s included in Project 2021 Professional?
Project 2021 Professional combines the full project planning experience with advanced features for resource management, team collaboration, and portfolio reporting. The orange-highlighted features below are exclusive to the Professional edition and not available in Standard.
Project 2021 vs. Project 2024 — which to choose?
Project 2021 and Project 2024 share the same core project management engine and identical Pro-only features. The main differences are in cosmetic interface updates, Microsoft 365 integration, and price. Choose Project 2021 Professional if you want a proven, cost-effective licence; choose Project 2024 Professional if you need the latest interface improvements and newest Microsoft 365 integrations.
| Feature | Project 2021 Professional (this product) | Project 2024 Professional |
|---|---|---|
| Gantt charts & task scheduling | ✓ Yes | ✓ Yes |
| Auto-scheduling & critical path | ✓ Yes | ✓ Yes |
| Enterprise resource pools | ✓ Yes | ✓ Yes |
| Project Server integration | ✓ Server 2016, 2019, Online | ✓ All versions |
| SharePoint task list sync | ✓ Yes | ✓ Yes |
| Portfolio management | ✓ Yes | ✓ Yes |
| Multiple baselines (up to 11) | ✓ Yes | ✓ Yes |
| Budget & EVM tracking | ✓ Yes | ✓ Yes |
| Microsoft 365 integration | Good | Enhanced |
| Newest 2024 templates & UI | No | ✓ Yes |
| Microsoft support timeline | Through Oct 2026 (mainstream) | Through 2029+ (mainstream) |
| Price | More affordable | Higher |
| Best for | Cost-conscious buyers, Project Server 2019 environments | Latest features, newest Microsoft 365 integration |
Why buy Project 2021 Professional at Online License Buy?
When you buy your Project 2021 Professional licence at Online License Buy, you get the same official Microsoft activation key you’d get from Microsoft retail — with extra benefits that matter to project managers and procurement:
Who is Project 2021 Professional for?
Project 2021 Professional is built for project management professionals who need the full Pro-only feature set, but value cost-efficiency and proven stability over the absolute newest version. Typical buyers include:
How does it work?
After your purchase, you’ll receive a confirmation email with your Project 2021 Professional activation key and the official Microsoft download link. The installation process is straightforward and takes about 10 minutes on a modern PC.
- Complete your purchase — you’ll receive a confirmation email with your activation key within 5 minutes.
- Sign in to your Microsoft account (or create a free one) at account.microsoft.com.
- Redeem your product key under “Services & subscriptions” → “Redeem a code”.
- Download the official Project 2021 installer from your Microsoft account dashboard.
- Run the installer — Project 2021 will install alongside any existing Microsoft Office and Visio apps without conflict.
- Launch Project and sign in with the same Microsoft account to activate your licence.
- Start planning — open a built-in template or import an existing project file (.mpp) to begin.
Need help with installation, key redemption, or setting up Project Server / SharePoint integration? Our 24/7 support team is available via email and WhatsApp at no extra cost.
System requirements
Project 2021 Professional has slightly lower hardware requirements than the newer Project 2024 — perfect for slightly older PCs or virtualised environments. Most office PCs from 2018 onwards comfortably meet these requirements.
Licensing notice: A Project 2021 Professional standalone perpetual licence permits activation on one PC at a time. The licence can be transferred to a different PC if you remove it from the previous device. The perpetual licence covers the lifetime of version 2021 and includes bug fixes and security updates within this version; major feature updates that arrived in Project 2024 are not included — those require a Project 2024 licence or a Project Plan 3 / Project Plan 5 subscription. Project 2021 is covered by Microsoft’s official support lifecycle: mainstream support through 13 October 2026, with extended security updates available through approximately October 2029. Microsoft Project is Windows-only; macOS users can use Project for the web (subscription only) or run Project on Mac in a Windows virtual machine. Microsoft, Project, Project Server, Project Online, Office, SharePoint, OneDrive, and Teams are trademarks of Microsoft Corporation. Online License Buy is not affiliated with, endorsed by, or sponsored by Microsoft. Product names are used solely to identify the genuine products being offered.
Additional information
| Platform | Windows |
|---|
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