Lightweight markdown editor/viewer written by c++ , for windows user. It's a green software, only one exe file, and need not any other modules.
https://github.com/jijinggang/MarkdownEditor/blob/master/download/MarkdownEditor.zip?raw=true
MarkdownEditor DON'T need any config by default. You can replace default css style, please copy your markdown css file into the directory of MarkdownEditor, then rename to user.css