Markdown

Markdown is a text-to-HTML conversion tool for web writers. Markdown allows you to write using an easy-to-read, easy-to-write plain text format, then convert it to structurally valid XHTML (or HTML).

Free Open Source Mac OS X Windows Linux

pandoc

Pandoc is a Haskell library for converting from one markup format to another, and a command-line tool that uses this library. If you need to convert files from one markup format into another, pandoc is your swiss-army knife.

Free Open Source Mac OS X Windows Linux

ReText

ReText is a simple text editor for Markdown and reStructuredText documents with syntax highlighting and optional live preview.

Free Open Source Mac OS X Windows Linux BSD

Asciidoctor

Asciidoctor is a fast text processor and publishing toolchain for converting AsciiDoc content to HTML5, DocBook 5 (or 4.5) and other formats.

Free Open Source Mac OS X Windows Linux Web Self-Hosted

AsciiDoc

AsciiDoc is a text document format for writing notes, documentation, articles, books, ebooks, slideshows, web pages, man pages and blogs. AsciiDoc files can be translated to many formats including HTML, PDF, EPUB, man page.

Free Open Source Mac OS X Windows Linux

Docutils

Docutils is an open-source text processing system for processing plaintext documentation into useful formats, such as HTML, LaTeX, man-pages, open-document or XML. It...

Free Open Source Mac OS X Windows Linux

MarkMyWords

A minimal markdown editor in the eOS design.

Free Open Source Linux Vala

PHP Markdown

Introduction This is a library package that includes the PHP Markdown parser and its sibling PHP Markdown Extra with additional features. Originally it was a port to...

Free Open Source Mac OS X Windows Linux Web Self-Hosted