Wave Wash and Polish is designed to remove stationary and transient noise ('hiss' and 'pops') from music recorded in wave files (sorry, no direct support for mp3 files). WWP is a batch processor, that is you can make it work on a bunch of files and go for a walk with your dog meanwhile. It supports standard uncompressed stereo/mono 16/8 bit resolution wave files. On a 2 GHz computer, it will process 3-4 minutes of audio data in about one minute, with all filters turned on. It also features a variety of different skins, for example 'walnut' and 'marble'. You can also design your own skins. New features include custom output directory and movable app window.

The license of this software is Free Trial Software, you can free download and get a free trial.