Microsoft Visual Studio 2019 Professional Key

Visual Studio 2019 Professional is Microsoft's full development environment (IDE) for professional developers and small teams on Windows. It builds .NET, C++, web, cloud and desktop apps, with the debugging, testing and collaboration tools most projects need. This listing is 1 developer licence. You get the key by email after payment, with a download link and activation instructions.

• 1 developer licence: the licensed developer can install it on their own devices
• Windows desktop IDE for Windows 11 and Windows Server
• Suits projects and toolsets built with Visual Studio 2019
• Full IDE for .NET, C++, web and cloud development
• Digital delivery: nothing is shipped

What's the difference between Visual Studio 2019 Professional and Enterprise?

Enterprise includes everything in Professional and adds advanced debugging, testing and architecture tools for larger teams. Professional has the full IDE that most developers use day to day.

	Community	Professional	Enterprise
Cost	Free	Paid licence	Paid licence
Who may use it	Individuals, open source, classroom, academic research; non-enterprise organisations up to 5 users	Any organisation	Any organisation
Code editor, debugger, Git tools, unit testing	Yes	Yes	Yes
IntelliTrace (historical debugging)	No	No	Yes
Live Unit Testing	No	No	Yes
IntelliTest and Microsoft Fakes	No	No	Yes
Architecture layer diagrams and dependency validation	No	No	Yes
Code Clone detection	No	No	Yes

This summary follows Microsoft's Visual Studio edition comparison; individual features can differ slightly between Visual Studio versions.

Is Visual Studio Community enough, or do I need Professional?

Community is enough if you're an individual developer, a student, an open-source contributor or a non-enterprise team of up to 5 users. It's free and has the same core IDE. Microsoft defines an enterprise as an organisation with more than 250 PCs or more than USD 1 million in annual revenue.

Professional is the licence for commercial development in organisations that don't qualify for Community. A common question we get is from freelancers whose business has grown: once you pass Microsoft's thresholds, Community is no longer licensed for your team.

Is Visual Studio 2019 still supported?

Yes, with security fixes only. Mainstream support for Visual Studio 2019 ended in April 2024, and extended support continues until April 2029. During extended support Microsoft releases security fixes but no new features.

Visual Studio 2019 suits teams maintaining projects and toolsets built with it. Projects that target .NET 6 or later need a newer version, so for new work Visual Studio 2026 is the better choice.

What are the system requirements for Visual Studio 2019?

Visual Studio 2019 runs on Windows 11 and on Windows Server 2016, 2019, 2022 or 2025. Microsoft's minimum is 2 GB of RAM, but 8 GB is recommended for typical professional work, and most installs need 20–50 GB of disk space. Windows 10 is no longer on Microsoft's supported list, because Windows 10 itself reached end of support in October 2025.

Component	Minimum requirement
Operating system	Windows 11 or Windows Server 2016, 2019, 2022 or 2025 (64-bit recommended; ARM not supported)
Processor	1.8 GHz or faster; quad-core or better recommended
Memory (RAM)	2 GB minimum; 8 GB recommended (2.5 GB minimum in a virtual machine)
Disk space	800 MB to 210 GB depending on features; typical installs need 20–50 GB; SSD recommended
Display	720p (1280 × 720) minimum; WXGA (1366 × 768) or higher works best
Permissions	Administrator rights to install and update

See Microsoft's full Visual Studio 2019 system requirements.

How do I install and activate Visual Studio 2019 Professional?

Download the Visual Studio 2019 installer from the link in your order email, install the Professional edition, then enter your product key inside Visual Studio. The key unlocks the edition it was issued for, so install the matching edition.

1. Run the Visual Studio Installer and choose Visual Studio Professional 2019.
2. Select the workloads you need, such as .NET desktop development, ASP.NET and web development or Desktop development with C++.
3. Open Visual Studio once the install finishes. Signing in with a Microsoft account is optional but syncs your settings.
4. Go to Help → Register Product and select Unlock with a Product Key.
5. Enter the 25-character key from your order email and confirm. The licence status should now show the product as licensed.

A common issue we see is a key entered into the wrong edition. A Professional key only unlocks Professional, and Community isn't unlocked with a key at all. Use the Visual Studio Installer to add the matching edition, then enter the key there. Until you do, Professional and Enterprise run as a 30-day trial.

Frequently asked questions

Is Visual Studio Community free for commercial use?

Yes, within Microsoft's limits. Individual developers can use it for their own free or paid apps, and non-enterprise organisations can use it with up to 5 users. Larger organisations may use it only for classroom learning, academic research or open-source projects.

Can I install Visual Studio 2019 on more than one computer?

Yes. Microsoft licenses Visual Studio per user, not per installation, so the licensed developer may install and use it on any number of devices. Every other developer who uses it needs a licence of their own.

Can I install Visual Studio 2019 next to another version?

Yes. Different major versions of Visual Studio, such as 2019 and 2022, can be installed side by side on the same PC. That helps when you maintain older projects while starting new ones in a newer version.

Can I sell apps I build with Visual Studio Professional?

Yes. Visual Studio Professional is meant for commercial development, and the apps you build are yours to distribute or sell. Third-party components and libraries you include may come with licence terms of their own.

Browse all Visual Studio 2019 licences, or add SQL Server for your application's database.