Leawo Video Converter is the most convenient video converter that can be used to free convert YouTube video to MP3 audio file. In addition to converting YouTube video to MP3, Leawo Video Converter is able to convert video and audio files between various formats like AVI, MP4, MKV, WMV, MOV, MPEG, AAC, etc. The conversion is fast and effective. With video editing features, it is available to cut undesired clips. Additionally, it supports to convert YouTube video to multimedia devices. Free YouTube to MP3 converter trial version is available. Users can free download this YouTube to MP3 converter to have a free YouTube to MP3 trial in converting YouTube to MP3, but free YouTube to MP3 converter trial version has limited function. To fully enjoy the features of Leawo Video Converter, click the "buy now" icon to get the registered version.