1)   i.Xchange MP3 editor v3.1.1
Cut/trim/Merge the music file from wav,ogg,aiff,mp3,wma,au,gsm to wav or mp3 to mobile phone ringtone. Grouping segments into a single file. Recording from microphone with background Midi file. Change the bit rate of the MP3 for different mobiles
Ringtone editor convert from wav, ogg, aiff, mp3, gsm, au, wma to wav, mp3 with trimming function, grouping segements into one song, recording from mic & midi background music to mp3,