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Donutz Note

Free Markdown editing with Mermaid diagrams, local saving, PDF viewing and search, and Markdown-to-PDF export. Add AI for web search, writing, editing, tables, charts, models and voice for US$4.90/month, auto-renewing. R…

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Free Markdown editing with Mermaid diagrams, local saving, PDF viewing and search, and Markdown-to-PDF export. Add AI for web search, writing, editing, tables, charts, models and voice for US$4.90/month, auto-renewing. Register your own OpenRouter API key; AI usage is extra. Downloads and AI sales are being prepared.

Discovery history

  1. Product Hunt 新品

    Nov 10, 2026 · 1 observations

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