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Cafio converts your audio files into the Core Audio Format (.caf). This format is great for both OS X and iOS applications or games.

The user interface was made to make this process as simple as possible by using drag and drop. Just drag, with your mouse, the audio file you want to convert and drop it into window.

  • Cafio supports many audio formats. Formats tested: AIFF, WAV, MP3, and M4A.

What's New

Version 1.1.0:
  • Batch Conversion - Drag and drop a folder of audio files.
  • Cancel Batch Conversion
  • Memory Settings - Previously used settings are automatically set when you open Cafio.
  • Universal 32 & 64-bit App
  • Supports Retina Displays
  • Updated the help file.


  • OS X 10.6 or later

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Current Version (1.x)


Downloads 420
Version Downloads 173
License Free
Date 23 Apr 2014
Platform Intel 64 / OS X / Intel 32
Price Free
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