Univer
The office harness for AI agents — spreadsheets, docs, slides, canvas, and PDF in one runtime
The office harness for AI agents: spreadsheets, docs, slides, canvas, relational tables, and PDF in a single runtime, so agents can operate office documents directly.
AI agents that code, operate computers, and get work done.
Key features
- Open-source SDK for spreadsheets, documents, presentations, bases, boards, PDFs
- Canvas-based rendering with a dedicated formula engine
- Plugin-first architecture: compose, replace, or lazy-load capabilities
- One Facade API working in the browser and headless in Node.js
- Powers agent workflows that generate and process office content server-side
Good for
- Embedding spreadsheet or document editing into a SaaS product
- Running workbook processing server-side for AI agents and automation
Stack & tags
Node.jsoffice-sdkspreadsheetembeddableformula-engineheadlessplugin
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