Syncios YouTube Downloader provides a free-of- charge way to download online YouTube video to an offline playing. It supports to download videos from YouTube with the best quality and great speed.
There's a great choice of formats – including M4A and WebM. After adding videos, the program will automatically recognize and list all audio tracks of the videos, so simply select the audio track you need and click the Download icon, you'll get your songs soon.
"What a wonderful free YouTube downloader that is so simply and quick to get the YouTube video from online to offline. It means I can get rid of the poor internet connection but still enyoy videos at ease. "