Add MacMD Viewer to Markdown Tools

[Crackx17]

What is MacMD Viewer?

MacMD Viewer is a native macOS Markdown viewer built with SwiftUI. It renders GitHub Flavored Markdown, Mermaid diagrams (flowcharts, sequence, Gantt, state, pie charts), and syntax-highlighted code blocks for 190+ languages.

Why add it?

• It fills a gap in the current list: there is no native macOS Markdown viewer (read-only) with Mermaid diagram support listed
• It includes a QuickLook extension for previewing .md files directly in Finder with the Space key
• It is actively maintained and commercially supported
• 2MB app size demonstrates a different approach from Electron-based alternatives

Details

• Website: https://macmdviewer.com
• Price: $9.99 one-time purchase
• Requirements: macOS 14+ (Apple Silicon & Intel)
• Framework: Native SwiftUI