1)   Visustin 3.1
Visualize your code with flow charts. Visustin generates a flow graph of code written in VB, VB.NET, VBA, ASP, C/C++, C#, Java, JSP, JavaScript, COBOL, Fortran, Pascal/Delphi, Perl, PHP, T-SQL, PL/SQL and Ada. Review and document your algorithms!