Test Director:

TestDirector is a single, Web-based application for all essential aspects of test management — Requirements Management, Test Plan, Test Lab, and Defects Management. You can leverage these core modules either as a standalone solution or integrated within a global Quality Centre of Excellence environment. TestDirector supports high levels of communication and collaboration among IT teams. Whether you are coordinating the work of many disparate QA teams, or working with a large, distributed Centre of Excellence, this test management tool helps facilitate information access across geographical and organization boundaries.

Qulity center is the latest vesion of the testdirector. upto 8.0 it is called as testdirector after that it is called as QC. TestDirector for Quality Center has same 4 tabs - that did not change. Quality Center perfectly integrates with Functional Testing that now includes QTP + WinRunner (this

integration was possible before with TestDirector as well). As far as tabs... There is 1 additional tab that appeared in Quality Center that was not there before and it's called Dashboard (for project management).