Audio Conversion
Convert AAC to AIF Online — Free
Fast, free AAC to AIF converter. No registration required.
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How to Convert
1
Upload your .aac file by dragging it into the upload area or clicking to browse.
2
Choose your output settings. The default settings work great for most files.
3
Click Convert and download your .aif file when it's ready.
What is AAC?
AAC is an audio coding standard designed to be the successor of MP3. It provides better sound quality at similar bit rates.
Format Details
- Full Name
- Advanced Audio Coding
- Extension
- .aac
Key Features
- Superior to MP3
- Streaming optimized
- Wide support
- Efficient compression
What is AIF?
AIF is a short extension variant of the AIFF audio format developed by Apple. Like AIFF, it stores uncompressed PCM audio at CD quality or higher.
Format Details
- Full Name
- Audio Interchange File Format
- Extension
- .aif
Key Features
- Lossless quality
- Apple standard
- Short extension variant
- PCM audio
AAC vs AIF
| Feature | AAC | AIF |
|---|---|---|
| Full Name | Advanced Audio Coding | Audio Interchange File Format |
| Extension | .aac | .aif |
| Best For | Superior to MP3 | Lossless quality |
Frequently Asked Questions
Yes. You can convert up to 5 files per day completely free, with no watermark or registration required.
Most files convert in under 30 seconds. Larger files (over 500MB) may take 1-3 minutes.
No. Our converter uses optimized encoding settings by default to preserve the original quality.
Free users can convert files up to 100MB. Pro users can convert files up to 2GB.
Yes. Our converter works in any modern web browser on any device.