I have a bunch of Pascal, C++ and VB program written quite a long time ago (back from the 20th century )
The bad thing is that they were written in a bad style and quite unreadable now, so I'm looking for some good source-code formatter.
Any suggestion?

Hi quangntenemy,
if I understood right you can try these:

1) SourceFormatX Source Code Formatter 2.56:
C, C++, Java, Object Pascal (Delphi), C#, ASP, PHP, JSP, VB, VBNET, VBScript, JavaScript and HTML Components source code

2) Clear VB
this is a Visual Basic source style "cleaner"... VB5 into VB6 ...

If you want to, you can also try this site: http://www.polystyle.com/

Best Regards

Thanks, I'll try them (with Olly )

Hehe , if you do so, then please write a nice tutorial for beginners