dotTrace Memory - With dotTrace Memory, you can quickly profile the memory usage of your applications based on .
Axure - The most powerful way to plan, prototype and hand off to developers, all without code. Download a free trial and see why professionals choose Axure RP 9.
Deleaker - Deleaker finds memory leaks, GDI leaks, leaks of handles, USER objects and others. Available both as a Visual C++ extension and standalone application.
Balsamiq - Balsamiq. Rapid, effective and fun wireframing software.
.NET Memory Profiler - .NET Memory Profiler. A powerful tool for finding memory leaks and optimizing the memory usage in programs written in C#, VB.NET or any other .NET Language.
Moqups - The most stunning HTML5 app for creating resolution-independent SVG mockups, wireframes & interactive prototypes for your next project