UniversalIndentGUI
UniversalIndentGUI is a cross platform compatible GUI for several code formatter, beautifier and indenter like GreatCode, AStyle (Artistic Styler), GNU Indent, BCPP and so on. Main feature is a live preview to directly see how the selected formatting option affects the source code.
http://sourceforge.net/project/showfiles.php?group_id=167482 - 3Mb - Download - Screenshot

SQCBW Source Code Beautifier
SQCBW Source Code Beautifier/Formatter/Indenter indents source code lines according to the structure of the program. SQCBW has extraordinary and unique features: * supports complex expressions, conditional compilation and trailing comments; * shows a list of structure errors (if any). ... SQCBW is currently available for C/C++/C# and Java/J#.
http://www.sqcbw.com/downloads/sqcbw_setup.exe - 479Kb - Download - Screenshot