Use Extract Audio (AAC) - free
Frequently asked questions
Why choose AAC over MP3?
AAC generally delivers better audio quality than MP3 at the same file size, and is the native format inside most MP4 files.
Is AAC widely supported?
Yes, AAC plays natively on virtually all modern phones, computers, and media software.
Will this be faster than extracting to MP3?
When your source is an MP4, extracting to AAC can be faster since the audio may already be stored in a compatible format internally.