MarkdownPad

MarkdownPad is a reliable text editor that is very easy to work with. When working with text, the screen is divided into two parts. One shows the text, the other shows the HTML document in preview. Thus, both previews are available when working. The result can be converted to HTML or PDF format when finished. MarkdownPad has a built-in CSS editor to work with changing the layout, as well as offering spell checking, image insertion, highlighting, etc.