A Qt-based, free and open source markdown editor with live HTML preview, math expressions, code syntax highlighting and syntax highlighting of markdown document.

Sources
MS Windows (Installer)
MS Windows (ZIP file)
OpenSUSE 12.3 (RPM)
OpenSUSE 13.1 (RPM)
Fedora 19 (RPM)
Fedora 20 (RPM)

Highlights:

The 0.10.0 release offers support to create presentations. The feature is still experimental and needs more work. Your feedback is very appreciated.

New Features:

• NEW Added (experimental) support to create presentations using reveal.js (#122).
• NEW Added a file explorer view which allows to easily switch between multiple documents (#79)
• NEW Added context menu item to copy preview content as HTML (#133)
• NEW Windows only: Added support for showing recent files in taskbar jump list (#145)

Improvements:

• IMPROVED Updated the Qt library to version 5.2 (#145)

• Qt 5.2 (LGPL v2.1)
• Discount 2.1.7 (3-clause BSD)
• PEG Markdown Highlight (MIT License)
• hunspell 1.3.2 (LGPL v2.1)

https://github.com/cloose/CuteMarkEd/wiki/Build-Instructions

We really need help packaging CuteMarkEd. Especially for Linux and Mac OS X. For Linux there is already an openSUSE Build Service project, but it's outdated. Please contact me if you like to help.

We use Transifex for the translations. Currently we have translations like Chinese, Czech, German or Greek. But we are always interested in more translations.

https://www.ohloh.net/p/CuteMarkEd
https://freecode.com/projects/cutemarked
https://qt-apps.org/content/show.php/CuteMarkEd?content=158801
https://www.heise.de/download/cutemarked-1191267.html
https://www.softpedia.com/get/Programming/File-Editors/CuteMarkEd.shtml