Okoker Audio Recorder & Editor is a powerful audio editor for home studio recording and for people who are just getting started with audio editing. You can open, create, save, play, or record from any available source. Apply various effects (amplify, compress, delay, equalize, fade in, fade out, flange, invert, normalize, reverse, silence, stretch, and vibrato). It supports a lot of formats, such as: wav, mp3, mp2, wma, ogg, g721, g723, g726, vox, raw, pcm.