AAC to AIFF Converter

Convert AAC to AIFF online, for free.



Choose Files
  • From Device
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  • From OneDrive
  • From Url
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Audio Options
Choose a codec to encode or compress the audio stream. To use the most common codec, select "Auto" (recommended). To convert without re-encoding audio, choose "Copy" (not recommended).
100% represents the original volume. To double the volume, increase it to 200%. To reduce volume by half, select 50%
Enable if you want to reverse audio stream
Trim Settings
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Specify the start position of trim (HH:MM:SS). Leave at 00:00:00 to disable.
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Specify the end position of trim (HH:MM:SS). Leave at 00:00:00 to disable.


How to Convert AAC to AIFF?

  1. Click the “Choose Files” button to select your AAC files.
  2. Click the “Convert to AIFF” button to start the conversion.
  3. When the status change to “Done” click the “Download AIFF” button

Easy to Use

Simply upload your AAC files and click the convert button. You can also batch convert AAC to AIFF format.

Best Quality

We use both open source and custom software to make sure our conversions are of the highest quality. In most cases, you can fine-tune conversion parameters using “Advanced Settings” (optional, look for the icon).

Free & Secure

Our AAC to AIFF Converter is free and works on any web browser. We guarantee file security and privacy. Files are protected with 256-bit SSL encryption and automatically delete after a few hours.



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