So have any of you used this free software before i have been using it for some time now and so far i am very happy what it dose is

Source code documentation generator tool

Doxygen is a documentation system for C++, C, Java, Objective-C, Python, IDL (Corba and Microsoft flavors) and to some extent PHP, C#, and D.

i have been using it on the large project i have been working on over the past few months

if you have used the software before what are you views on it good or bad