NCH Switch Plus Audio File Converter you can convert your sound files into the formats you need to compress for storage, create ringtones, add to a presentation, listen on your portable device and much more. In fact, the possibilities are endless using this powerful audio file converter. Switch Plus audio file converter is very easy to use. Just add the files you want to convert to the list, select the format you want to use, and then click the convert button. It also supports several formats like aac, mp3, wav, wma, m4a, avi, mid, ogg, mov, amr, au, raw, aif, dvf, cda, vox, dss, wmv and lots more. Read more: http://www.mannatsoftware.com/NCH-SwitchPlus-audio-file-converter-software.html