Audio Cutter Express is the best software for cut popular audio file. It allows cutting MP3, WMA, AAC, WAV, OGG, FLAC, APE, M4A, RA, RAM, AC3, MP2, AIFF, AU, AMR, OPUS and MPA formats. It is very easy to use without any special setting. You can quickly set the audio file from the start time or the end time . Cut your audio files and keep all audio frames after setting start time and end time by click or touch. Cut your audio file without re-encoding it, so fast beyond your imagination.