One of the best free audio tag editors for Mac, Kid3, can efficiently edit tags for your MP3, WMA, Ogg, FLAC, MPC and more. When editing audio files, you can cut, copy and paste parts of recordings, and then add effects like echo, amplification and noise reduction. It lets you record and edit music, voice and other audio recordings. WavePad Sound Editor for Mac is a full-featured professional audio and music editor for Windows and Mac. This audio editor has all the audio effects and features a professional sound engineer could need to record and edit music, voice and other audio recordings. Download sound editing software to edit music, voice, wav, mp3 or other audio files.