AIFF to MP3

Convert AIFF lossless audio files to MP3 format for smaller file sizes. AIFF is Apple's uncompressed audio format — MP3 is far more compact.

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MP3, AAC, WAV, FLAC, OGG, WMA, AIFF, M4A

Frequently Asked Questions

How much smaller is MP3 vs AIFF?▼

An AIFF file typically is 10-30x larger than an equivalent MP3. At 320kbps MP3 the quality difference is inaudible.

What is AIFF used for?▼

AIFF is used in professional audio production on Mac. It stores uncompressed PCM audio.