md-preview-app-macos
MD Preview App — macOS Markdown Viewer
Skill by ara.so — Daily 2026 Skills collection.
A fast, native macOS app (AppKit + WKWebView) for reading .md files. No Electron, no browser tab. Features include a document outline sidebar, Mermaid diagram rendering, KaTeX math, Quick Look extension, in-document search, and one-click "Open With" for popular editors.
Installation
Pre-built (recommended)
Download the signed and notarized DMG from the Releases page and drag to /Applications.
Build from source
git clone git@github.com:pluk-inc/md-preview.app.git
cd md-preview.app
open md-preview.xcodeproj
# Build and run the `md-preview` scheme
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