Convert M4A to AIFF Online

Fast and simple conversion of M4A (MPEG-4 Audio) files to AIFF (Audio Interchange File Format) online for high-quality, uncompressed audio.

Drop a file here or click to upload

Maximum file size: 50 MB

Audio Customization Options (Adjust bitrate, channels, and volume)

Bitrate (e.g. 128k, 192k)

Sample Rate (Hz – e.g. 44100, 48000)

Channels (Mono or Stereo)

Volume (e.g. 1.0 = 100%)

Fade In Duration (seconds)

Fade Out Duration (seconds)

Start Time (sec):

End Time (sec):

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Compressed Audio File (M4A)

M4A is a lossless audio format commonly associated with Apple platforms. It became popular thanks to its use in iPods and as part of the QuickTime player. Since its decoding technology is available through open-source libraries, many third-party applications can play M4A files without restrictions.

Audio Interchange File Format (AIFF)

AIFF is a standard audio file format for Apple systems, introduced in 1988 and built on the IFF specification. Unlike compressed formats, AIFF stores sound data without compression, preserving the full quality of the recording. In practice, it serves as Apple’s counterpart to the WAV format widely used on Windows.

How to Convert

Upload your M4A file using the form above.
Wait for the conversion to complete.
Download your AIFF file instantly!

FAQs

Q: What is AIFF?

A: AIFF (Audio Interchange File Format) is an uncompressed audio format developed by Apple, often used in professional audio production.

Q: Why convert M4A to AIFF?

A: Converting to AIFF preserves audio quality and ensures compatibility with high-end editing software and systems.