JProfiler is an advanced tool designed for Java developers to dynamically analyze the performance and memory usage of Java applications with the aim of enhancing performance, developed by ej-technologies from Germany. It claims to be the industry's most comprehensive all-in one Java profiler that helps resolve performance bottlenecks, pin down memory leaks and understand threading issues.

WireframeSketcher is a wireframe, mockup and prototype creating tool for Windows, Mac and Linux platforms, developed by Peter Severin from Romania in 2008. It can help designers, developers and product managers quickly create wireframes, interface models and UI prototypes with hand-drawn styles for desktop, Web and mobile applications.