MDCore

A native Markdown editor for macOS built for distraction-free writing. Your documents stay on your device — no accounts, no ads, no tracking.

Features

• Visual mode (hides Markdown markers) and source mode with syntax highlighting
• Focus mode that dims everything except the current text
• Full GitHub-Flavored Markdown: tables, task lists, footnotes, code blocks
• Optional private AI assistant (chat, rewrite, autocomplete) — via Apple Intelligence, Ollama, or OpenAI-compatible providers
• Customizable fonts, colors, width, and spacing; built-in searchable Markdown reference

Free. Requires macOS 15+.