How to convert AVI to AAC
1. Upload AVI
Select or drag and drop your AVI file into the converter.
2. Choose AAC
Select AAC as your output format. You can process multiple files at once.
3. Download
Click convert and download your new AAC file instantly.
Format Details
AVI
AVI (Audio Video Interleave) is a classic Microsoft multimedia container widely used for desktop video archives and editing intermediates.
AAC
AAC (Advanced Audio Coding) is a lossy audio compression format standardized by ISO/IEC and designed as a higher-quality successor to MP3. It achieves better audio fidelity than MP3 at the same bit rate by using more advanced psychoacoustic models and encoding techniques. AAC is the default audio format for iTunes, Apple Music, YouTube, and all iOS devices, and is supported natively across virtually every modern platform.
Frequently Asked Questions
How do I convert AVI to AAC?
Upload your AVI file on Convertek, select AAC as the output format, then click Convert. Your AAC file will be ready to download instantly.
Is the AVI to AAC converter free?
Yes. Converting AVI to AAC on Convertek is completely free with no watermarks. Fair upload limits apply (typically 30 MB per file).
Is my file kept after conversion?
No. Files are processed temporarily and not stored permanently. Converted downloads are available only in your browser session.
What is the difference between AVI and AAC?
AVI and AAC are different file formats with distinct use cases. Converting between them lets you use your file in software or workflows that require the AAC format.