WavePad

WavePad is a powerful tool for editing audio files in Windows. The program provides the ability to edit, copy, paste, delete recordings and more. It also includes various effects such as echo, amplification, noise removal, etc. WavePad works as a wav or mp3 editor, but supports many other formats such as: vox, gsm, audio, au, aif, flac, ogg, etc. The program also includes a CD ripper.