Typora will give you a seamless experience as both a reader and a writer. It removes the preview window, mode switcher, syntax symbols of markdown source code, and all other unnecessary distractions. Replace them with a real live preview feature to help you concentrate the content itself. Download typora
Markdown Reader LT is a windows desktop application for viewing markdown files (.md extension) with double click. Markdown Reader LT is now distributed via sourceforge in order to get to larger populations. If you would like to know more about MarkDown, you can start here.