XmlDocCollapser
A Visual Studio 2017 Extension
Are you a well-mannered developer who documents code with lots of XML Docs? If you do but don't want to see bloated code files this simple extension is for you.
How it works
The extension automatically collapses XML Docs when the file is opened.
Installation
Installation is available through the Extensions and Features menu in Visual Studio: search for "XmlDocCollapser" or you can also find it in the Visual Studio Marketplace.