FlexiMusic Wave Editor can open and save audio formats: "wav", "au", "snd" and "raw". It can read and write "Mp3" files with the help of an external command line encoder. You can save part of the wave to a new file.
testing FREE MP3 PLUS Freemp3pluus "Feemq3" plus Feemq3 plus freepm3plur freepm3plur FREE MP3 PLUS Java Mp3 Kattar FREEMP3.PLUS