Alternatives to Markdown Spotlight Plugin

Markdown editor

Configurable document editor that supports Markdown

Text editor for code, markup and prose

Quick Look generator for Markdown files

Previewer for Markdown, MultiMarkdown and other text markup languages

Open-source markdown editor

Quick Look extension for folders

Utility to enhance the Open and Save dialogs in applications

Quicklook extension for source files

Markdown previewer with bundled Quick Look extension

File finder

Utility to create and modify archives