Microsoft Visual Studio 2019 Professional at a glance
This edition is the middle tier of Microsoft's Visual Studio 2019 product line, positioned between the free Community edition and the Enterprise edition. It is a full development environment for Windows in which code editing, compiling, debugging, testing and source control all happen inside one application. Microsoft released the 2019 generation in April 2019 and continued to develop it up to version 16.11, the final feature release of this line.
The Professional edition is built for developers who write software for a living, alone or in small teams, and who need more code insight and collaboration tools than Community provides without requiring the specialised testing tooling of Enterprise. Its workloads cover desktop applications with .NET and C++, web applications with ASP.NET, Azure cloud services, mobile apps with Xamarin and games with Unity, as well as Python and Node.js projects.
How it is used in everyday work
A typical working day starts with pulling the latest changes from a Git repository on GitHub or Azure DevOps directly inside the IDE. The developer opens the solution, jumps to the class that needs work through the search bar or Go To All, edits the code with IntelliSense, and starts the project under the debugger to verify the change. Breakpoints, the Watch and Locals windows and the diagnostic tools for CPU and memory usage show what happens at runtime without switching to another program.
Before committing, the one-click code cleanup applies the formatting and style rules the team has defined in an EditorConfig file, and unit tests run from Test Explorer. This setup suits backend and desktop developers in agencies, software houses and internal IT departments who maintain several long-lived solutions in parallel. Native C++ developers benefit as much as .NET developers, because both toolchains come from the same installer and share one debugger.
The functions that make a practical difference
CodeLens is the feature that most clearly separates this edition from Community in daily work. Above each method and class it displays how many places reference it, which tests cover it and, for code in Git or Azure DevOps, who changed it last. That makes it easier to judge the impact of an edit before touching shared code. IntelliCode ranks the most likely members at the top of the IntelliSense list, using patterns learned from thousands of open-source repositories, which reduces scrolling through long member lists.
Live Share lets several developers edit and debug the same session simultaneously, each in their own editor, which helps with code reviews and remote troubleshooting. The Git tooling, reworked in version 16.8, handles branches, commits, merges and conflict resolution inside the IDE. Container tools add Dockerfile support and allow debugging an application while it runs in a Docker container, useful for teams that deploy web services to Azure or other container platforms.
Choosing the right edition
Visual Studio 2019 exists in three editions. Community offers the core editor, debugger and most workloads, but its licence terms restrict use inside larger organisations, and it does not include CodeLens. Professional adds CodeLens and is intended for professional development without the organisational restrictions of Community. Enterprise adds tooling for large teams and quality engineering, including IntelliTrace historical debugging, Live Unit Testing, Microsoft Fakes, IntelliTest, architecture validation and code coverage analysis. For most individual professionals and small teams, Professional covers the daily work, while Enterprise becomes relevant when a team depends on those specific testing and diagnostic tools.
Practical limits worth knowing before you buy
Code coverage analysis, Live Unit Testing and IntelliTrace are reserved for Enterprise and are not part of this edition. The 2019 generation also has a technical ceiling: .NET 6 and later releases are only supported from Visual Studio 2022 onwards, so projects targeting current .NET versions cannot be built here. The main application remains a 32-bit process, which can slow down very large solutions. Anyone planning new projects should check that their target frameworks are covered, while teams maintaining existing .NET Framework, .NET Core or C++ code fit the IDE well.
Common questions before ordering
Can I open projects created in older Visual Studio versions?
In most cases, yes. Solutions from Visual Studio 2017 open without conversion, and many older projects are upgraded on first load. Some legacy project types, such as installer projects, need an additional extension from the Visual Studio Marketplace.
Does it work with GitHub and Azure DevOps?
Yes. The built-in Git tools work with any Git host, and the GitHub extension allows signing in and cloning repositories directly. Azure DevOps work items and builds are accessible through Team Explorer.
Can I add workloads after installation?
Yes. The Visual Studio Installer adds or removes workloads and individual components at any time, so you can begin with .NET desktop development and add C++ or web tooling later. Only the selected components are downloaded.
Ordering Microsoft Visual Studio 2019 Professional at Keys.discount
Every order is processed automatically, so you normally have everything you need within a few minutes of paying.
Delivery: Your product key and the official download link arrive by email.
Activation guarantee: If activation fails, we replace the key.
Sourcing: Licences come from audited distribution channels and are documented.
Setup help: Written step-by-step instructions accompany every delivery.
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