pandoc - Pandoc is a Haskell library for converting from one markup format to another, and a command-line...
Overleaf - The online platform for scientific writing. Overleaf is free: start writing now with one click. No sign-up required. Great on your iPad.
GitHub Flavored Markdown - GitHub uses "GitHub Flavored Markdown," or GFM, across the site--in issues, comments, and...
TeXstudio - TeXstudio is an integrated environment for writing LaTeX documents.
Asciidoctor - In the spirit of free software, everyone is encouraged to help improve this project.
LyX - LyX is a document processor.