SMRTR Programming• Aug 15, 2026• Hacker News

Paperditor – a free, open-source WYSIWYG Markdown editor

SMRTR summary

Paperditor is a free, open-source desktop Markdown editor built with Electron, React, and TipTap that renders content live as you type — no split preview pane required. It supports WYSIWYG editing, three view modes, a full formatting toolbar, PDF/HTML/Word export, and light/dark themes. Available for Windows, macOS, and Linux, with files stored as portable .md files you fully own.

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