Typora gives 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. Instead, it provide a real live preview feature to help you concentrate on the content itself.
MeetWhen
stoic.
Teutonic CSS
I always hated those split-screen MD editors.
Pros:Best "offline" markdown editor ever.
Cons:Would like to pay for the product soon.