Auto-Clicker won't change your life but may save your finger
Change your DNS server with one click and improve your internet speed
Record and speed transformable repeat voice.
Change the speed of songs in Winamp without altering pitch
Change the playing speed of the video to slow or fast by slow motion video app so that you can see people walking with stunt.
Multi-language speech-to-speech translator
AudioSnail™ alters the playback speed of music (or other audio) without any change in pitch, in studio-quality.
Change your computer's FSB speed