IBM® Rational® PurifyPlus^tm application is an advanced debugging and diagnostic tool that:

• pinpoints hard-to-find, run-time errors in your application;
• provides advanced application performance profiling;
• pinpoints areas of code that have not been exercised during runtime execution

While Rational PurifyPlus is typically used by developers during their test and debug activities, it can also be incorporated into the testing activities performed by independent testers.