Load, play, and work with file formats that support loop points. Manage and control AIFF Apple Loops, compressed and uncompressed CAF, AIFF, AAC and Apple Lossless, WAV, W64, and ACID. View, edit, add and export slices, control track length, volume, and speed.
The 2.2.3 version of Loop Editor for Mac is available as a free download on our website. The actual developer of this Mac application is Audiofile Engineering. The application lies within Audio & Video Tools, more precisely Editors & Converters.
From the developer:
Loop Editor is the perfect replacement for Apple Loops Utility. It supports all audio file formats that support loop points: AIFF Apple Loops, compressed and uncompressed CAF (AIFF, AAC, and Apple Lossless) Apple Loops, AIFF, WAV, W64, and ACID. Additionally, Loop Editor supports forward, forward-backward, and backward looping. Loop Editor is one of the only applications available which supports sustain and release loops.
You may want to check out more software for Mac, such as Loops, Augustus Loop or Automator Loop Utility, which might be similar to Loop Editor.