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Your users need real Word documents. Not “Word-like.” Not “compatible.” Actual .docx files with tracked changes, complex tables, and section breaks that open perfectly in Microsoft Word.

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What SuperDoc does

A JavaScript library that renders and edits Word documents in the browser. Comments, tracked changes, complex tables, headers/footers, real-time collaboration — every feature users actually rely on. Built for advanced documents like legal contracts and enterprise workflows.

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Why it works

  • Real DOCX, not rich text — This isn’t another contenteditable wrapper. SuperDoc handles actual .docx files with their full complexity.
  • Any framework — React, Vue, Angular, Svelte, vanilla JS. One component, zero lock-in.
  • Frontend and backend — Runs in the browser or headless in Node.js for AI agents and automation.
  • Extensible — Custom plugins, commands, nodes, and UI. Full ProseMirror access when you need it.
  • Dual licensed — AGPLv3 for community use, Commercial License for enterprise.

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Next steps

Installation

Get started in minutes

AI Agents

Headless mode and LLM workflows

Examples

Working demos and templates