(See second photo)
http://noiseware-community-edition.en.softonic.com/
ONE WORD OF WARNING - Use CUSTOM INSTALL not auto install. Auto install will install various unwanted extras on your toolbar. You have to close the prompt box to purchase the full edition each time you use it, but that is no real hassle.
Open a file, choose the type of suppression (I used full suppression) and then save the file after conversion. It only takes a few seconds per photo.