Xpublisher - Xpublisher is a content publishing software that helps you to structure your content and then allows you to easily publish the content on various platforms.

iA Writer - Minimal Design, Maximum Focus

Contenta Publishing Suite - Contenta Publishing Suite is an advanced-level and web-based publishing software solution offered by RWS that allows you to create good quality content and offers you optimized steps and procedures to publish the content successfully.

MacDown - MacDown is an open source Markdown editor for OS X, released under the MIT License.

Affinity Publisher - Professional desktop publishing app

MWeb - Pro Markdown writing, note taking and static blog generator