Wavosaur is a free audio editor. It proposes basic and advanced features for editing your audio files. Wavosaur imports wav, aiff, iff, mp3 and raw binary files. You have all the basic features: - cut, copy, paste, mix, trim/crop - normalize, fade, mute, "vocal remover", etc. - channel convert, resample. And advanced features: - Loop points support, markers. - analysis tools : 2D & 3D spectrum, statistics,...