1)   Parser Generator 2.07
Parser Generator is a YACC and Lex programming tool for Windows. It is able to generate C, C++ and Java parsers and lexical analysers. This includes both Unicode and Multibyte Character Set (MBCS) variants.
lex, yacc, flex, bison, byacc, parser, lexical analyser, generator, mbcs, dbcs,

 2)   UltraGram 2.1.23
UltraGram is a visual parser generator for creating grammar of a parser, interpreter, or compiler.
parser, parsing, java parsing, java parser, C++ parser, C# parser, vb parser, vb.NET parser, parse error, text parser,