AudXtract

James Hu

About this app

Need to extract the original audio from your video files without any quality loss? Our Audio Extractor & Transcriber provides professional-grade media processing directly on your device. All operations happen locally, ensuring your data never leaves your computer and stays completely private.

This app lets you extract audio streams from your favorite video files without re-encoding, perfectly preserving the original sound quality. It supports a wide range of video containers including MP4, MOV, WebM, WMV, and AVI, and can handle modern codecs such as H.264, H.265 (HEVC), VP8, VP9, and AV1.

Whether you are working with large video files or short clips, the memory-efficient processing ensures a smooth experience every time. You can also process standalone audio files in formats like MP3, WAV, AAC, FLAC, OGG, M4A, Opus, and WMA.

In addition to extraction, you can use the built-in speech-to-text engine to convert spoken audio into transcriptions or subtitles. Everything stays on your device, giving you total control over your data.