Power Audio Editor - Version 3.0.4 With Power Audio Editor you can Open, create and save audio files; Display a waveform window of an audio file and apply zooming; Play an audio file or any part of it; Record new audio file from a microphone or another input device; Visually edit an audio file (Cut, Copy, DeleteSilence, PasteFromFile, Mix, MixFromFile); Apply different effects (Amplify, Delay, Equalizer, Fade, Flanger, Invert, Normalize, Reverse, MultiTapDelay, Silence) and more