Typora - A minimal Markdown reading & writing app.
ImgBurn - What in the Heck is IMG Burn? We all need to copy discs from time to time.
Dillinger - joemccann has 95 repositories available. Follow their code on GitHub.
CDBurnerXP - Free CD, DVD, ISO, HD-DVD and Blu-Ray burning software with multi-language interface. Everyone, even companies, can use it for free.
StackEdit - Full-featured, open-source Markdown editor based on PageDown, the Markdown library used by Stack Overflow and the other Stack Exchange sites.
Roxio Toast - The easiest way to burn CDs, DVDs or Blu-ray discs.