QTP has some additional functionality which is not present in WinRunner. For example,you can test(Functionality and Regression testing) an application developed in .Net technology with QTP,which is not possible to test in WinRunner

It is used to develop a test plan and create tests. This includes defining goals and strategy,designing tests,automating tests where beneficial and analyzing the plan.As we test, Test Director allows us to continuously assess the status of our application by generating sophisticated reports and graphs. By integrating all tasks involved in software testing Test Director helps us to ensure that our software is ready for deployment.

As we test, Test Director allows us to continuously assess the status of our application by generating sophisticated reports and graphs. By integrating all tasks involved in software testing Test Director helps us to ensure that our software is ready for deployment.

Its a Mercury interactive's Test management tool. It includes all the features we need to organize and manage the testing process.

Plan tests
Run tests
Track defects
Each view includes all the tools we need to complete each phase of the testing process

A test plan tree enables you to organize and display your test hierarchically,according to your testing requirements