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With Fission, audio editing is no longer a chore. You can merge files, trim audio, quickly split long files. Fission is optimized for fast editing and works without the quality loss that other audio editors cause. If you need to convert audio formats, Fission can do that too.
Quickly export or batch convert files to MP3, AAC, Apple Lossless, FLAC, AIFF and WAV formats. Fission has all your audio needs covered. This is very simple audio editing.