<h2 style="margin-top: 0px; margin-bottom: 10px;">What is included in Microsoft Visual Studio 2019 Professional?</h2>
<p style="margin-top: 0px; margin-bottom: 0px;"><strong>Full IDE</strong> – Editor, debugger and profiler in one workspace.<br /> <strong>MSVC v142</strong> – C++ toolset that shipped with the 2019 release.<br /> <strong>Xamarin Tooling</strong> – Builds Android and iOS apps in C#.<br /> <strong>Team Integration</strong> – Live Share, Git and Azure DevOps connections.<br /> <strong>Core Capacity</strong> – Targets .NET Framework 4.8 through .NET 5.<br /> <strong>Important</strong> – Advanced debugging (IntelliTrace), Live Unit Testing, and architecture validation are not included in this edition.</p>
<h3 style="margin-top: 30px; margin-bottom: 10px;">What are the main benefits of Microsoft Visual Studio 2019 Professional?</h3>
<p style="margin-top: 0px; margin-bottom: 0px;">Visual Studio 2019 Professional is the mid-tier edition of Microsoft's Windows IDE, with version 16.11 as its final servicing baseline. It covers everyday .NET Framework, .NET 5, C++ and Python work for individual developers and small teams.<br /> <br /> <strong>Legacy Compatibility</strong> – Opens .NET Framework and older MSBuild project formats.<br /> <strong>Windows 7 Support</strong> – Installs on Windows 7 SP1 and 8.1.<br /> <strong>Long Patch Window</strong> – Version 16.11 receives security updates until 2029.<br /> <strong>Pair Programming</strong> – Live Share shares a session without pushing code.<br /> <strong>Wide Language Range</strong> – C#, VB.NET, C++, F#, Python, TypeScript.<br /> <strong>Stable Toolchain</strong> – No new feature updates change build behaviour.</p>
<h3 style="margin-top: 30px; margin-bottom: 10px;">What does Microsoft Visual Studio 2019 Professional do?</h3>
<p style="margin-top: 0px; margin-bottom: 0px;">It is a Windows development environment for writing, debugging and shipping applications in C#, VB.NET, C++, F#, Python, JavaScript and TypeScript. It ships the MSVC v142 C++ toolset and handles .NET Framework projects up to 4.8 alongside .NET Core 3.1 and .NET 5. A normal working day means opening a solution, setting breakpoints, running MSTest, NUnit or xUnit projects in Test Explorer, and committing to Git or Azure DevOps from the same window. The 2019 IDE runs as a 32-bit process, which is the reason Microsoft rebuilt Visual Studio 2022 as a 64-bit application for very large solutions.</p>
<h3 style="margin-top: 30px; margin-bottom: 10px;">Does Visual Studio 2019 Professional include Live Unit Testing and IntelliTrace?</h3>
<p style="margin-top: 0px; margin-bottom: 0px;">No. Live Unit Testing, IntelliTrace, Microsoft Fakes, IntelliTest, Code Map debugger integration, .NET memory dump analysis and code coverage are Enterprise-only in the 2019 generation. Professional still includes the standard debugger, the Performance Profiler and Test Explorer, so unit tests run on demand rather than continuously while you type. The practical gap shows up in two places: tracing a fault from a production dump, and isolating untestable legacy code with shims. Teams that depend on either of those workflows need Visual Studio 2019 Enterprise instead.</p>
<h3 style="margin-top: 30px; margin-bottom: 10px;">What is the difference between Visual Studio 2019 Professional and Enterprise?</h3>
<p style="margin-top: 0px; margin-bottom: 0px;">Both editions share the same editor, compiler set and debugger; Enterprise adds architecture, diagnostics and advanced testing tools on top. Enterprise is the only 2019 edition with dependency validation and code clone detection, which is what architects use to stop a layering rule being broken during a refactor. For a developer writing and debugging features day to day, Professional covers the work without a gap. The comparison below lists the differences that actually change what you can do in the IDE. A similar edition split applies to the current generation, which is covered in <a href="https://keys.express/EN/blog/post/visual-studio-2026-professional-or-enterprise-advantages-differences-and-suitability">Visual Studio 2026 Professional or Enterprise: Advantages, Differences, and Suitability</a>.</p>
<table style="width: 100%; border-collapse: collapse; background-color: #efefef; margin-top: 15px; margin-bottom: 15px; font-size: 14px; line-height: 1.35;">
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<tr><th style="border: 1px solid #ffffff; padding: 9px 8px; text-align: left; font-weight: bold; background-color: #dedede;">Feature</th><th style="border: 1px solid #ffffff; padding: 9px 8px; text-align: center; font-weight: bold; background-color: #dedede;">2019 Professional</th><th style="border: 1px solid #ffffff; padding: 9px 8px; text-align: center; font-weight: bold; background-color: #dedede;">2019 Enterprise</th></tr>
<tr>
<td style="border: 1px solid #ffffff; padding: 8px; text-align: left; font-weight: bold; vertical-align: middle;">Editor and debugger</td>
<td style="border: 1px solid #ffffff; padding: 8px; text-align: center; vertical-align: middle;"><span style="color: #32a852; font-size: 24px; font-weight: 800; line-height: 1; display: inline-block; transform: translateY(1px);">✓</span></td>
<td style="border: 1px solid #ffffff; padding: 8px; text-align: center; vertical-align: middle;"><span style="color: #32a852; font-size: 24px; font-weight: 800; line-height: 1; display: inline-block; transform: translateY(1px);">✓</span></td>
</tr>
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<td style="border: 1px solid #ffffff; padding: 8px; text-align: left; font-weight: bold; vertical-align: middle;">Xamarin app building</td>
<td style="border: 1px solid #ffffff; padding: 8px; text-align: center; vertical-align: middle;"><span style="color: #32a852; font-size: 24px; font-weight: 800; line-height: 1; display: inline-block; transform: translateY(1px);">✓</span></td>
<td style="border: 1px solid #ffffff; padding: 8px; text-align: center; vertical-align: middle;"><span style="color: #32a852; font-size: 24px; font-weight: 800; line-height: 1; display: inline-block; transform: translateY(1px);">✓</span></td>
</tr>
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<td style="border: 1px solid #ffffff; padding: 8px; text-align: left; font-weight: bold; vertical-align: middle;">IntelliTrace</td>
<td style="border: 1px solid #ffffff; padding: 8px; text-align: center; vertical-align: middle;"><span style="color: #d9534f; font-size: 24px; font-weight: 800; line-height: 1; display: inline-block; transform: translateY(1px);">✕</span></td>
<td style="border: 1px solid #ffffff; padding: 8px; text-align: center; vertical-align: middle;"><span style="color: #32a852; font-size: 24px; font-weight: 800; line-height: 1; display: inline-block; transform: translateY(1px);">✓</span></td>
</tr>
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<td style="border: 1px solid #ffffff; padding: 8px; text-align: left; font-weight: bold; vertical-align: middle;">Live Unit Testing</td>
<td style="border: 1px solid #ffffff; padding: 8px; text-align: center; vertical-align: middle;"><span style="color: #d9534f; font-size: 24px; font-weight: 800; line-height: 1; display: inline-block; transform: translateY(1px);">✕</span></td>
<td style="border: 1px solid #ffffff; padding: 8px; text-align: center; vertical-align: middle;"><span style="color: #32a852; font-size: 24px; font-weight: 800; line-height: 1; display: inline-block; transform: translateY(1px);">✓</span></td>
</tr>
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<td style="border: 1px solid #ffffff; padding: 8px; text-align: left; font-weight: bold; vertical-align: middle;">Microsoft Fakes</td>
<td style="border: 1px solid #ffffff; padding: 8px; text-align: center; vertical-align: middle;"><span style="color: #d9534f; font-size: 24px; font-weight: 800; line-height: 1; display: inline-block; transform: translateY(1px);">✕</span></td>
<td style="border: 1px solid #ffffff; padding: 8px; text-align: center; vertical-align: middle;"><span style="color: #32a852; font-size: 24px; font-weight: 800; line-height: 1; display: inline-block; transform: translateY(1px);">✓</span></td>
</tr>
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<td style="border: 1px solid #ffffff; padding: 8px; text-align: left; font-weight: bold; vertical-align: middle;">Code coverage</td>
<td style="border: 1px solid #ffffff; padding: 8px; text-align: center; vertical-align: middle;"><span style="color: #d9534f; font-size: 24px; font-weight: 800; line-height: 1; display: inline-block; transform: translateY(1px);">✕</span></td>
<td style="border: 1px solid #ffffff; padding: 8px; text-align: center; vertical-align: middle;"><span style="color: #32a852; font-size: 24px; font-weight: 800; line-height: 1; display: inline-block; transform: translateY(1px);">✓</span></td>
</tr>
<tr>
<td style="border: 1px solid #ffffff; padding: 8px; text-align: left; font-weight: bold; vertical-align: middle;">Code Map debugging</td>
<td style="border: 1px solid #ffffff; padding: 8px; text-align: center; vertical-align: middle;"><span style="color: #d9534f; font-size: 24px; font-weight: 800; line-height: 1; display: inline-block; transform: translateY(1px);">✕</span></td>
<td style="border: 1px solid #ffffff; padding: 8px; text-align: center; vertical-align: middle;"><span style="color: #32a852; font-size: 24px; font-weight: 800; line-height: 1; display: inline-block; transform: translateY(1px);">✓</span></td>
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<td style="border: 1px solid #ffffff; padding: 8px; text-align: left; font-weight: bold; vertical-align: middle;">Architecture validation</td>
<td style="border: 1px solid #ffffff; padding: 8px; text-align: center; vertical-align: middle;"><span style="color: #d9534f; font-size: 24px; font-weight: 800; line-height: 1; display: inline-block; transform: translateY(1px);">✕</span></td>
<td style="border: 1px solid #ffffff; padding: 8px; text-align: center; vertical-align: middle;"><span style="color: #32a852; font-size: 24px; font-weight: 800; line-height: 1; display: inline-block; transform: translateY(1px);">✓</span></td>
</tr>
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<td style="border: 1px solid #ffffff; padding: 8px; text-align: left; font-weight: bold; vertical-align: middle;">Memory dump analysis</td>
<td style="border: 1px solid #ffffff; padding: 8px; text-align: center; vertical-align: middle;"><span style="color: #d9534f; font-size: 24px; font-weight: 800; line-height: 1; display: inline-block; transform: translateY(1px);">✕</span></td>
<td style="border: 1px solid #ffffff; padding: 8px; text-align: center; vertical-align: middle;"><span style="color: #32a852; font-size: 24px; font-weight: 800; line-height: 1; display: inline-block; transform: translateY(1px);">✓</span></td>
</tr>
</tbody>
</table>
<h3 style="margin-top: 30px; margin-bottom: 10px;">Which .NET versions can Visual Studio 2019 Professional target?</h3>
<p style="margin-top: 0px; margin-bottom: 0px;">It targets .NET Framework up to 4.8, .NET Core 3.1 and .NET 5, but not .NET 6 or anything newer. Opening or building a .NET 6+ project raises SDK error NETSDK1182, which states that targeting .NET 6.0 or higher in Visual Studio 2019 is not supported and directs you to Visual Studio 2022 or to retarget to .NET 5 or earlier. This matters the moment a teammate bumps a TargetFramework in a shared branch, because the build stops instead of degrading quietly. Teams maintaining WinForms, WPF or ASP.NET Web Forms on .NET Framework 4.8 are unaffected by that ceiling.</p>
<h3 style="margin-top: 30px; margin-bottom: 10px;">Does Visual Studio 2019 Professional support cross-platform mobile development?</h3>
<p style="margin-top: 0px; margin-bottom: 0px;">It supports Xamarin, but not .NET MAUI, which requires Visual Studio 2022 or later. The Xamarin.Android and Xamarin.iOS workloads install from the Visual Studio Installer, and Xamarin.Android additionally requires a 64-bit edition of Windows and the 64-bit JDK. Microsoft ended support for all Xamarin SDKs, including Xamarin.Forms, on 1 May 2024, so this edition suits maintaining an existing Xamarin codebase rather than starting a new mobile project. Universal Windows Platform designing, editing and local debugging also require Windows 10 on the development machine.</p>
<h3 style="margin-top: 30px; margin-bottom: 10px;">Are GitHub Copilot features compatible with this edition?</h3>
<p style="margin-top: 0px; margin-bottom: 0px;">No. The GitHub Copilot extension for Visual Studio requires Visual Studio 2022 version 17.x and is not offered for Visual Studio 2019 in the Marketplace. Visual Studio 2019 Professional does include IntelliCode, which ranks completion suggestions using patterns learned from open-source code, but that is completion assistance rather than chat or generated code. Developers who need Copilot inside the IDE have to move to Visual Studio 2022 or later; running VS Code alongside 2019 is the usual workaround for mixed teams.</p>
<h3 style="margin-top: 30px; margin-bottom: 10px;">What should users check before choosing Visual Studio 2019 Professional?</h3>
<p style="margin-top: 0px; margin-bottom: 0px;">Check the target framework of your projects, whether any Enterprise-only tool is part of your workflow, and which project types you still need to open. Visual Studio 2019 left mainstream support on 9 April 2024, and version 16.11 receives security updates only until 10 April 2029, which makes it a maintenance platform rather than a base for new .NET 8 work. Silverlight projects, Windows Store 8.0 and 8.1 projects, Windows Phone and Windows 10 Mobile projects cannot be opened in this release at all. If your solution contains any of those, keep an older Visual Studio installed alongside it.</p>
<h3 style="margin-top: 30px; margin-bottom: 10px;">Frequently asked questions about Microsoft Visual Studio 2019 Professional</h3>
<h3 style="margin-top: 30px; margin-bottom: 10px;">Which Windows versions can run Visual Studio 2019 Professional?</h3>
<p style="margin-top: 0px; margin-bottom: 0px;">It installs on Windows 7 SP1, Windows 8.1 with Update 2919355, Windows 10 version 1703 or higher, Windows 11 version 21H2 or higher, and Windows Server 2012 R2, 2016 and 2019. ARM is not supported, and Server Core and Minimal Server Interface installations are excluded. This wide Windows range is the main reason older build machines stay on 2019 rather than moving to 2022.</p>
<h3 style="margin-top: 30px; margin-bottom: 10px;">Can Visual Studio 2019 Professional build 64-bit applications?</h3>
<p style="margin-top: 0px; margin-bottom: 0px;">Yes. The IDE itself runs as a 32-bit process, but the MSVC v142 toolset and the .NET compilers produce x64 output normally. The 32-bit limitation affects the editor's own memory headroom on very large solutions, not the architecture of what you compile.</p>
<h3 style="margin-top: 30px; margin-bottom: 10px;">Does Visual Studio 2019 Professional connect to Azure DevOps and TFS?</h3>
<p style="margin-top: 0px; margin-bottom: 0px;">Yes. Team Explorer in Visual Studio 2019 connects to Azure DevOps Server 2019 and to Team Foundation Server 2017, 2015, 2013, 2012 and 2010 SP1. That backwards reach is useful for shops still hosting an on-premises TFS instance, since work items, builds and source control stay accessible from the same IDE.</p>