Supernotes

Supernotes is a collaborative note‑taking application that lets users create individual “notecards” containing Markdown text, LaTeX equations, images, emojis, tables, checklists and other rich content. Each notecard can be linked to others and organized hierarchically, with support for filters, search, sorting, and visual graph views in two‑ or three‑dimensional layouts.

The app provides real‑time sharing, allowing collaborators to view, edit, and comment on notecards without requiring them to have Supernotes installed. It includes AI‑assisted features for typo detection and idea organization, as well as keyboard shortcuts, dark‑mode themes, and PDF export of Markdown content. Users can import existing Markdown notes and access the service across macOS, additional platforms, and web browsers.

Designed for individuals and teams that need fast, lightweight note management, Supernotes emphasizes minimal formatting, instant synchronization, and private data handling without advertising or data‑selling practices.