MacMD Viewer

Open any .md file and MacMD Viewer does the one thing it's built for — renders it properly. Tables line up. Code blocks highlight. Mermaid diagrams actually draw. No raw text, no guesswork.

Press Space on any .md file in Finder and you'll see a real rendered preview — not a wall of syntax. It's the upgrade macOS Quick Look should've shipped with.

MacMD Viewer keeps an eye on your file. The moment you save in your editor — VS Code, Cursor, Vim, Obsidian, anything — the preview updates automatically. No manual refresh needed.

Long docs are easier to navigate with a sidebar that tracks your position as you scroll. Jump to any section in one click and always know where you are in the document.

Switch between GitHub, GitHub Dark, Atom One Dark, Dracula, Nord, Solarized Light, and Tokyo Night Dark. Light, Dark, or Follow System — per-app appearance override included. Your eyes, your call.

Native SwiftUI. Apple Silicon and Intel universal binary. Cold-start is instant. Hardened-runtime sandboxed, so linked files open through standard macOS permissions — no surprises, nothing sneaky.