# xlsx viewer, 21st-extend-hq component by extend-hq

A spreadsheet viewer that renders XLSX workbooks with multiple sheets, frozen headers, formulas, toolbar, zoom, upload and download. Powered by @extend-ai/rea

> Page: https://ui.eneawork.it/comp/21st-extend-hq/xlsx-viewer
> Markdown: https://ui.eneawork.it/comp/21st-extend-hq/xlsx-viewer.md

- Library: [21st-extend-hq](/components/lib/21st-extend-hq)
- HTML page: https://ui.eneawork.it/comp/21st-extend-hq/xlsx-viewer

## Install

```bash
npx shadcn@latest add "https://ui.eneawork.it/api/registry/21st-extend-hq/xlsx-viewer.json?token=YOUR_TOKEN"
```

The registry endpoints are token-gated (create a free account in the app, then copy the registry token). The raw source is also readable at `/api/registry/<library>/<name>.json`.