I know this post is a year old now, but no answer has been marked so I thought I'd add to this rather than raise a new question. I'm using Visual Studio 2019 Pro, and have a Windows Form app (.NET 5). I have added the Microsoft.Web.WebView2 nuget package, but the webview2 component is not in the toolbox. If I right click on the toolbox and go to Choose Items, the WebView2 .NET Framework Component is in the list and ticked, but it's still not showing. I have tried installing numerous different versions of the nuget package but to no avail. Not quite sure where to go from here. Does anyone have any ideas?