Audacity is a great freeware to use when it comes to editing music files. While being one of the best music editing programs out there, Audacity is available in Windows, Linux, and Mac OSX. I would definitely pay for this software, it’s just that good. Its features include:
- Record live audio.
- Convert tapes and records into digital recordings or CDs.
- Edit Ogg Vorbis, MP3, WAV or AIFF sound files.
- Cut, copy, splice or mix sounds together.
- Change the speed or pitch of a recording.
- And more! See the complete list of features.
Download it via Audacity‘s website.