Repacer converts the pace of any music so that it exactly fits your natural workout pace. The process is extremely simple: Select the music you want, enter the pace you prefer and the newly paced file is ready for your next workout.

Can convert the pace of music from CDs (includes CDDB support), MP3 and WAV files. Also features a customizable activity list to set different paces for differnt workouts. Clear documentation included.

Limitations:
converts part of the music track