Step 1: Download YouTube Videos
Install and launch the software after you download it for free. Then click "Download online video" to add the URL of the YouTube video, and press "Download" to start downloading.

Step 2: Upload YouTube Videos
Now click "Add Files" to upload the downloaded videos, or you can directly drag them into this software.

Step 3: Output Settings
Click the gear icon beside the video file to choose the needed audio format from "Common Audio" menu list. Then go to "Find Target" to specify the output path for saving the converted audio files.
Step 4: Rip Sound from YouTube
When you have set well all the settings, you can click "Start" to extract sound from YouTube video.
This converter software presets a mass of video and audio format for conversion, so you can also download YouTube videos to iPhone, download YouTube videos as MP4 file, and so on. Now you can free download it for a try by yourself!
