I originally created Html2Markdown in 2013, as a .Net class library. So I could create Markdown versions of my blog posts, so I could migrate to a new blogging engine. Back then, I only needed support for a subset of the standard, so that was all I included.
About six months later I received my first pull request adding
<blockquote> support. It was at this point it seemed other people had use cases, so I decided to finish support for the Markdown specification.
Try it out
If you want to try it out I've created an application that showcases what it can do.
If you want to include this library in your project then it is available as a NuGet package.
By Simon Baynes
PM> Install-Package Html2Markdown