Find your focus.
Read formatted Markdown with clear headings, lists, and code. Use the outline to move straight to the section you need.
Made for your Mac
Markdown,
open and simple.
A clearer place to read. A simpler way to edit. Your notes, READMEs, and drafts feel at home on your Mac.
Coming soon to the Mac App Store
macOS 13 or later · Apple silicon and Intel
Keep ideas moving.
Edit with Markdown styling as you write. Update frontmatter fields and keep your document in a familiar, portable format.
See every detail.
Switch to plain Markdown source whenever you need it. Native search, undo, and autosave keep everyday work simple.
Your files. Your folders.
Open a document from Finder. Save it where you choose. Markopen works locally, without an account or built-in cloud service.
A native Mac app.
Separate document windows. Familiar keyboard shortcuts. Light and dark appearances. A small tool that fits your daily work.
Simple software. Simple pricing.
$14.99 USD · paid once
No subscription. No ads.
Coming soon to the Mac App Store.
Local pricing appears in the App Store at launch.