Resource leaks. Even a robust Windows-based application is not safe from them. Of all bugs they are the most difficult to find especially when they appear in graphics device interface (GDI) objects and menus. And as we all know, the earlier you catch bugs, the less expensive they are. Plenty of tools exist to help track down memory leaks. But there are very few good tools to help track GDI resource leaks that can ruin performance on any Windows operating system. Deleaker is one of them and the fact that it almost doesn't slow down your application makes it your natural choice.

Deleaker is a run-time error detection and debugging tool for Visual C++ developers. Deleaker is a really useful add-in for Visual Studio 2003-2005 that helps you to analyze programming errors, many of which are unique to Visual C++. With Deleaker you can detect and localize resource leaks such as memory, GDI and USER objects, handles.