RELAX NG defines simple syntax to which XML syntax and compact syntax are reduced. This tool transforms RELAX NG into its equivalent simplified syntax. It supports both XML syntax and the compact syntax.

This tool is useful for applications that want to read RELAX NG grammars, because such an application:
- doesn't need to check errors in RELAX NG; this library does that for you.
- doesn'T need to deal with complicated parsing process of RELAX NG, such as inclusion, etc.
- will be able to support both compact and XML syntax.

This library can be easily integrated into your application, or can be used as a stand-alone command lien tool.