Bug Finder
A real Win32 extensible passive debugger
...I used many open source resources, then I decided to make the Bug Finder an open source project.
It is built over a pluggable architecture to support other languages different from Borland Delphi (the one I used to develop my faulting application and the Bug Finder too).
Here is the article http://www.codeproject.com/Articles/602794/Bug-Finder-a-real-Win32-extensible-passive-debugge .