Bug Finder
A real Win32 extensible passive debugger
This project born a few years ago when I encountered a fatal bug on a production environment, unfortunately not replicable on my development machine.
I spent many time finding a solution, using also freeware and commercial third-party tools and libraries, but none helped me because the bug crashed the process, and no of the above tools could be able to catch the exception before the process dying.
Also, it was not possible to install a development environment onto the production machines...