Deleaker is a helpful extension for Visual Studio 2005, 2008, 2010, 2012, 2013 that lets you detect resource leaks in memory, GDI objects, handles, etc. Deleaker provides a full stack for all detected objects and allows you to easily localize them in the source code. Deleaker is tightly integrated into the Visual Studio development environment and does not cause any appreciable slow down to your application.