convertfile

MP3 to AIFF

MP3 files (.mp3) into AIFF (.aiff and .aif), on your Mac, iPhone or iPad. Converted on the device. Nothing is uploaded.

How

  • On a Mac: drop the MP3 file on convertfile and pick AIFF, or right-click it in Finder and choose Quick Actions, then convertfile.
  • On an iPhone or iPad: share the MP3 file to convertfile and pick AIFF.

What it does

  • Converted by Apple’s AudioToolbox, on the device.
  • Free, forever. It is never counted.

MP3 also becomes

Also into AIFF

The formats