This is the main window of 4Musics WMA to WAV Converter where you can add wma files that you want to convert to wav. You may also see here
the OutputFormat and the Tag panels where you can customize settings about your audio file
In the Program Settings window you may select to delete the file from list after conversion, to delete it from disk or to show only the filemane. You can also acess from here the Preset editor and the Naming panels
