JReport products implement a National Language Support (NLS) feature, with which you can run JReport in different language environments. JReport NLS is fully customizable on the application UI, the reporting UI, as well as the metadata and data. You can edit NLS in both JReport Designer and JReport Server, and what’s more, you can create global NLS resources that can be shared by all reports and library components to reduce the translation costs.

The following example shows how to edit global NLS, local NLS and resource tree NLS, and how to apply them to JReport Server or a report in Web Report Studio.