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M4A to AIFF

Convert M4A files to AIFF online for free. Fast, secure, and no installation required. Best M4A to AIFF tool.

Select M4A File

Process locally in your browser. 100% Private.

Fast & Free

Convert your files in seconds. No limitations, no watermarks.

Secure

Files never leave your device. All processing happens in your browser.

High Quality

Best in class algorithms for AIFF conversion.

What is M4A?

MPEG-4 Audio

M4A is a file extension for an audio file encoded with advanced audio coding (AAC) which is a lossy compression. It is widely used by Apple iTunes and is generally considered the successor to MP3.

  • Default Apple format
  • High quality
  • Chapter support

What is AIFF?

Audio Interchange File Format

AIFF is an audio file format standard used for storing sound data for personal computers and other electronic audio devices. The format was developed by Apple Inc. It is the Apple equivalent of WAV.

  • Uncompressed
  • Apple standard
  • Lossless quality