Dexster software includes powerful audio restoration features to help you to revive your damaged recordings, tape, vinyl lp, distorted audio, and restore back to original quality. To access to Dexster's audio restoration, open the saved recording (WAV, MP3, WMA, OGG, AAC, M4A, MP4), then select the waveform area from which you want to perform the audio restoration. Click on Filters menu, restoration, select Click / Pop Reduction if your saved recordings contain of pops, clicks or select Noise Reduction if the saved recording contain unwanted background noise, hiss, or buzz. There are ready-made presets in both restoration features which will help you to accomplish the restoration task easily. You can preview the effect and adjust the parameter settings for perfection before applying the effect. Just click on OK to apply the effect once you are satisfied with the result. Dexster allows you to save the restored audio as audio WAV, MP3, WMA, OGG, AAC, M4A, MP4 or burn it as Audio CD.