This application will playback DVD-Video discs and will allow you to change the speed (50% - 150%) and pitch (+/- 2 semitones). And yes, it will slow down the video as well. Great for checking out music DVD's!
Also allows you to set loop points, bookmarks and many other usefull things.

• Transposer 2.01
  Transposer 2.0 allows you to raise or lower the pitch of any MP3 song without changing the tempo. You can also change the tempo of an MP3 song without changing the pitch. The...

• AudioRetoucher 5.3.6.0
  AudioRetoucher is an audio effect processor that changes the pitch and tempo of an audio composition

• Loomer Shift 1.0.1
  Loomer Shift is a real-time diatonic granular pitch shifting and delay effect. Shift has three independent true stereo delay lines with discrete time, feedback, pan, and volume controls. Each delay line can be set in one of three pitch shifting...

• Karino Audio Tools 1.0
  With Karino Audio Tools you can change the Audio files and obtain good results easily and quickly

• Soundplant 26.1a - Registered Version 26.1a(R
  Soundplant Home Page: www.soundplant.org Soundplant 26 is a self-contained digital audio performance program that turns your computer keyboard into a fully customizable sample-triggering device. It allows the assignment of sound files of unlimited size to virtually any keyboard keys, with no external...

• Mixcraft Recording Studio 2.01_build
  Mixcraft? 2

• ToneTester 1.1
  ToneTester tests your ears for differences in how they hear pitches (binaural diplacusis or interaural pitch difference). You adjust a slider until your ears hear the same pitch, and then ToneTester tells you the actual pitch difference.