This is a free digital audio editor and recording application available for Windows and Mac OS X. It supports a number of file formats and has many options for editing and exporting audio.
Audacity is available on all Education lab workstations and laptops. It is also readily available for download as freeware.
Click on the titles below for more information.
Often there are other applications that work well with your software or do similar things and might be better suited to your task. Check out these related applications:
GarageBand - allows users to create music with virtual instruments and sound editing, as well as create podcasts.
Soundtrack Pro - advanced audio editing suite.
Audition - advanced audio editing suite.