NuGet is a Visual Studio extension that makes it easy to add, remove, and update libraries and tools in Visual Studio projects that use the .NET Framework. When you add a library or tool, NuGet copies files to your solution and automatically makes whatever changes are needed in your project, such as adding references and changing your app.config or web.config file. When you remove a library, NuGet removes files and reverses whatever changes it made in your project so that no clutter is left.

NuGet can be installed and updated using the Visual Studio Extension Manager. To check if your copy of Visual Studio already has the NuGet extension, look for Library Package Manager in the Tools menu of your copy of Visual Studio.

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