Download of LightPaper
Light Paper is a free and easy Mardown editor for Mac OS X. It has a live preview which displays the Markdown as HTML, it supports the export formats HTML, PDF and audio.
Keyboard shortcuts can insert popular Markdown formattings into the document.
You've chosen LightPaper, you can download it on the developer page itself. Free Mac Software provides several Links to external services where you can download the Software you've choosen, Free Mac Software itself does not provide any downloads. Please click the given link on the left side to get redirected to the page where you can download the software.