QLMarkdown
QLMarkdown is a macOS Quick Look app and extension that previews Markdown files in Finder with formatted rendering instead of plain text.
What is QLMarkdown?
QLMarkdown is a native macOS utility for previewing Markdown files directly in Finder through Quick Look. It helps developers, writers, and anyone working with .md documents read formatted content without opening an editor first. The app renders Markdown as a styled preview and supports richer output than a plain text view, which is useful for documentation, notes, README files, and project content. It also includes settings for preview behavior and related extensions that integrate with macOS workflows. QLMarkdown is published by Simone Baldissini and is designed for macOS use cases where fast document inspection is more convenient than launching a full editing app.
Key features
- Preview Markdown files in Finder with formatted Quick Look rendering.
- Read README files, notes, and documentation without opening an editor.
- Show styled Markdown output instead of a plain text preview.
- Adjust preview options and appearance settings for Quick Look.
- Support richer Markdown content such as tables and extended formatting.
- Integrate with macOS workflows through Quick Look and related extensions.
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Safety overview
Status: Safe
QLMarkdown is a legitimate macOS Quick Look utility. It needs access to the files you preview so it can render Markdown content, which is normal for its purpose. Using it may create support files and shared settings used by the app and its extension. If you remove it, Finder will stop showing its enhanced Markdown previews.
Recommendation: Keep QLMarkdown if you use Finder to preview Markdown files or read project documentation quickly. Remove it only if you no longer want Markdown Quick Look previews, knowing that macOS will fall back to simpler preview behavior.
Common paths
/Applications/QLMarkdown.app
Support paths
~/Library/Group Containers/group.org.sbarex.qlmarkdown
Preference paths
~/Library/Preferences/org.sbarex.QLMarkdown.plist
Container paths
~/Library/Containers/org.sbarex.QLMarkdown~/Library/Containers/org.sbarex.QLMarkdown.QLExtension
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