From Prosoniq Products Software:
Prosoniq TimeFactory 2 allows changing speed and pitch of your sound files independently of each other. It takes time stretching and pitch shifting to the next level by giving you unique and unparalleled control over all aspects of your sound files. TimeFactory 2 is the only application that combines all leading time stretching algorithms that are used in the major audio editing applications at this time, giving you access to the latest in technology from one single user interface. No need to buy dozens of programs - you get them all in just one application.