StreamFab Video Downloader is one of the few tools specifically designed to detect and download multiple audio tracks simultaneously.
Finding standalone audio files for movies is notoriously difficult because audio is typically integrated directly into the video container (like MP4 or MKV) and is protected by the same copyrights as the visual content. However, several avenues exist: Public Domain Archives Internet Archive download movie audio tracks in different languages
: This free converter is often used to isolate a single audio track from a file containing several, exporting it into a new MP4 file before converting that into a standalone MP3. MKVToolNix StreamFab Video Downloader is one of the few