1)   RTF TO XML 5.5
RTF TO XML converts RTF documents into well-formed PDF, PostScript, XML and others. Operated from a Graphics User Interface, or a command line, or through Java API, converter can be used as a standalone application or as part of your own solution

 2)   RTF2FO 3.4
Java RTF2FO converter converts RTF to XML according to the W3C XSL FO specification and generates XSL and XML pairs saving textual data and initial document formatting . Multilingual support allows working with Japanese, Chinese. Operated by GUI, API