Visustin 

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!
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Universal Report 

Universal Report is a generic source code automatic documentation tool. It generates a structured and highly formatted overview of a given set of source codes, including objects and database, after a few mouse cliks.
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Dexter 

Dexter is an invaluable time saving Add-in providing automatic code completion for all Microsoft development environments. NilgiriHouse.com - useful shareware for programmers using Microsoft development tools.
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