adjust audio playback speed MP3 Speed Changer enables you to change the playback speed of MP3, WMA and OGG (audiobooks, podcasts, music etc.) files without changing the pitch. You can choose a tempo between 50% and 400% of the original speed and process multiple files at once. The altered files are automatically converted to MP3 format and saved with a new file name that includes the selected tempo. MP3 Speed Changer can also extract the sound from video files and speed it up for you. Copyright Snapfiles.com
Trial Limitations: 30 day trial. Fully functional.