Microsoft Project Professional 2021

A Microsoft Project Professional 2021 key activates Microsoft's desktop project management software on one Windows PC. Plan schedules, assign resources, track progress and report to stakeholders with the tools project managers already know, for a single payment and no subscription. Order from Mcdkeys and receive your licence key by email.

Buy a Microsoft Project Professional 2021 Licence Key

• Product: Microsoft Project Professional 2021 licence key
• Licence: one-time purchase for 1 PC
• Delivery: key and download instructions by email
• Platform: Windows 10 and Windows 11

Key Features of Project Professional 2021

Scheduling and planning

• Gantt charts: build schedules with tasks, durations, dependencies and milestones.
• Automatic scheduling: dates recalculate as tasks and links change.
• Multiple timelines: show different phases or views of a project side by side.
• Baselines: save up to 11 baselines to compare plan against actual progress.

Resource management

• Team Planner: drag and drop assignments and spot overallocated people at a glance.
• Resource levelling: resolve conflicts automatically.
• Cost tracking: manage budgets, rates and material costs.

Reporting and collaboration

• Built-in reports: burndown, cost overview, resource overview and more.
• Task Path: highlight what drives or is driven by a task.
• Project Server and Project Online sync: publish plans for team collaboration.
• Templates: start quickly with ready-made project plans.

Who Is Project Professional 2021 For?

• Project managers and PMOs running schedules and budgets.
• Construction, engineering and IT teams with dependent tasks and shared resources.
• Consultants and small businesses who prefer a one-time licence to a monthly plan.

System Requirements

• Operating system: Windows 10 or Windows 11
• Processor: 1.6 GHz or faster, 2 cores
• Memory: 4 GB RAM (64-bit) or 2 GB RAM (32-bit)
• Storage: 4 GB of free disk space
• Display: 1280 x 768 or higher

How to Install and Activate Project Professional 2021

1. Download Project Professional 2021 from the link in your order email and run the installer.
2. Open Project.
3. Enter your 25-character key when prompted, or go to File, then Account, then Change Product Key.
4. Follow the prompts to activate online.

Project 2021 Support Status

Project 2021 is a one-time purchase release. Microsoft ended support for it on 13 October 2026, so it no longer receives updates, but the software continues to work.

Microsoft Project Professional 2021 FAQ

Is Project included in Microsoft Office?

No. Project is a separate application and needs its own licence. It installs alongside Office.

Is this a subscription?

No. It is a one-time purchase.

Does it work on Mac?

No. Project Professional is for Windows only.

Can it open files from older versions?

Yes. It opens .mpp files created in earlier versions of Project.

What if my key does not activate?

Contact support@mcdkeys.com or use live chat. Our Refund Policy explains your options.

Related Products

• Microsoft Project Professional 2019
• Microsoft Visio 2021 Professional: diagrams and flowcharts.
• Microsoft Office 2021 Professional Plus

Browse all Project 2021 licences.