Univer

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Univer

An open-source alternative to Google Sheets and Excel.

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Univer is a highly ambitious open-source framework for building enterprise-class spreadsheet, document, and presentation applications. It provides a core engine that renders highly complex spreadsheet UIs via Canvas.

It supports rich formatting, complex formulas, and real-time collaboration out of the box, allowing developers to embed a fully-featured, Excel-like experience directly into their own web applications.

Key Features

  • High-performance Canvas-based rendering
  • Excel-compatible formula engine
  • Real-time collaborative editing
  • Embeddable within React/Vue applications
  • Extensive plugin architecture

Frequently Asked Questions

Is Univer free and open source?

Yes, Univer is open source. It is released under the Apache-2.0 license.

What can I use instead of Google Sheets?

You can use Univer as a free, open-source alternative to Google Sheets.

Can I self-host Univer?

Yes, Univer can be self-hosted on your own server or cloud infrastructure.

What is Univer written in?

It is built using JavaScript, HTML, TypeScript, Vue, CSS.

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