Audacity® is a free, easy-to-use, multi-track audio editor and recorder for Windows, Mac OS X, GNU/Linux and other operating systems. The interface is translated into many languages.
You can use Audacity to:
- Record live audio
- Convert tapes and records into digital recordings or CDs
- Edit WAV, AIFF, FLAC, MP2, MP3 or Ogg Vorbis sound files
- Cut, copy, splice or mix sounds together
- Change the speed or pitch of a recording
- Apply a wide range of other effects to audio recordings