imple
Write clearly. Read beautifully.
A markdown editor for the Mac that opens .md files rendered — or lets you write in that rendered view, like a word processor, while it keeps the markdown underneath.
Both views, at once
Open a second pane and the markdown sits beside its rendering. They scroll together. Whichever view you're editing stays in the middle; the other one is always a preview, and never accepts typing.
An outline for anything long
Every heading, indented by level. Click one to jump — it's highlighted where it lands, so you can see your place at a glance. Read from the markdown itself, so it stays correct while you type.
What it does
Write in the rendered view
Type like a word processor. The markdown underneath is written for you, and the markup you already know still works.
Tables, callouts, footnotes
Code blocks with titles and syntax highlighting, checklists, and YAML frontmatter shown as a properties card.
Portable by design
Callouts are GitHub's alert syntax; code titles are fence info strings. Your files stay files anything can open.
Find, and an outline
Search whichever pane you're looking at, with a counter and wrap-around. Jump by heading in anything long.
Export as HTML or PDF
One self-contained HTML file, or a PDF with page footers you choose. Neither touches your markdown.
Tabs and windows
Open files as tabs or separate windows, whichever you prefer. It remembers which.
It sends nothing anywhere
No accounts, no analytics, no crash reporting, no update check. Everything it needs is inside the app, and it works with the machine offline. Your files stay on your machine, in a format anything can open.
Read the privacy policy — it's short. Or get help.