Displaying Microsoft Excel spreadsheet content in JSPWiki pages is supported by using the JSPWiki Worksheet plugin—developed by Christian Fröhler.

Installation is straightforward, consisting of adding a few extra Java libraries to your application server and the plugin itself. After a restart, insert some easy JSPWiki markup to display the contents of an attached Excel file directly in the wiki page:

JSPWiki Worksheet Plugin

The content can be visually customised with JSPWiki's wide range of styles.

For more information see the Worksheet Plugin page. Development contributions to enhance and improve the plugin are welcome!