Free online converter

AAC to AIFF

Convert AAC files to AIFF with a focused browser-based tool.

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Convert AAC to AIFF online

AAC is an efficient lossy audio codec used by many streaming and mobile platforms. AIFF is an uncompressed audio format common in professional and Apple workflows. Converting from AAC to AIFF is useful when you need high-quality editing and production, or when a player, editor or publishing workflow expects this audio format.

Source formatAAC audio — efficient audio with strong device support.
Target formatAIFF audio — high-quality editing and production.

How to convert AAC to AIFF

  1. Choose a AAC file from your device.
  2. Review any available quality or output settings.
  3. Start the conversion and download the finished AIFF file.

What to know before converting

Re-encoding compressed media can reduce quality. Use a suitable bitrate or quality setting when one is available. This tool is designed to perform supported conversions in the browser, so you can get to the result without installing desktop software.

About AAC and AIFF files

AAC audio is useful for efficient audio with strong device support. AIFF audio is useful for high-quality editing and production. Choosing between them depends on the software you use, the level of compatibility you need, and whether file size, editability, quality or transparency matters for your workflow.

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