Audiofile-Engineering - Loop Editor

Introducing Loop Editor

Power, Usability, and Simplicity

Loop editor is a simple audio loop editor. Designed in Cocoa from the ground up, Loop Editor proudly takes advantage of Quartz, CoreAudio, and other solid OS X interface features.

Loop Editor supports all audio file formats that support loop markers, including every type of looping available for any given format. Loop Editor is one of the only applications available that manages multiple loop makers (within files that support multiple loops).

Unlock the Potential

Loop Editor allows you to view and edit slices. It also sports advanced property editing capabilities. Because it handles so many more features for detailed loop editing, it's the perfect replacement for Apple Loops Utility.


Use Loop Editor's powerful crossfades to make your loops seamless. Enable crossfades in the Loop Inspector and you can adjust your crossfade length using the Length slider in the Inspector or the handles at the bottom of the loop markers, then adjust the curve with the Curve slider.

Slice and Dice

The Slice Inspector allows you to add slices using musical notes, at divisions or using one of three powerful beta detection methods: Magnitude, Energy or Energy Bands.

System Requirements

  • Hardware
    • Mac computer with an 867 MHz or faster PowerPC G4 processor (we recommend a PowerPC G5, Intel Core Duo, or Intel Xeon processor)
    • 1 GB of RAM (we recommend 2 GB or more)
    • Display with 1024-by-768 resolution highly recommended
    • A hard disk with 1 GB or more free space (for temp files, application is 11 MB)
  • Software
    • Mac OS X v10.4 (Tiger), 10.5 (Leopard), or 10.6 (Snow Leopard)
    • QuickTime 7.2 or later highly recommended