A markdown editor for macOS
No preview pane, no clutter, just a beautifully formatted page you and your AI agents both understand.
Free to try · Apple silicon · macOS 12+
Features
Built for people who write in markdown every day and want the tool to get out of the way.
Headings, bold, quotes, lists, code blocks, and dividers render in place as you type. One page, no preview pane.
CLAUDE.md, AGENTS.md, etc. — the plain-markdown files steering your AI tools deserve a clean page to edit them on.
Open a folder and get a quiet sidebar of its markdown files. Switch with one click — unsaved changes save themselves first.
Select text and a bubble appears with inline marks and a link editor — paste a URL, hit return, done. No menus to hunt through.
Iowan Old Style serif prose on warm paper, with light and dark themes that follow the system appearance.
Real .md files with native dialogs, Finder double-click, Open Recent, proxy-icon title bar, document-edited dot.
Open a blank window, tile a file alongside the current one, or pop a workspace file open to the side — write across more than one page at once.
A soft page fade-in, a staggered welcome reveal, an unsaved-changes dot that breathes. Motion you feel more than see.
Score any document for signs of AI-generated text — disclosures, hidden watermark characters, and writing-style signals — right from the toolbar.
Pricing
No subscription, no account, no sync service you didn't ask for. Try it free, and unlock everything with a single purchase.
$0
Open and read as many files as you want. Saving is limited to one file of your choosing — perfect for a journal, a notes file, or just kicking the tires.
$19one-time
The full editor, for all your files and workspaces, with no limitations.
Purchases are handled inside the app through Stripe checkout. No account required.