That works great. Unfortunally I need the RTF to HTML as well

 

I tried 

string _value = "{rtf1 .....}" ;
 

CuteEditor.Convertor.RTF.RTF2HTML rtf2html = new CuteEditor.Convertor.RTF.RTF2HTML(_value);
string ret = rtf2html.ParseRTF();


but
RTF2HTML(_value);  accept only a file name.