MP3 Converter - Mp3 Converter is a free to use as YouTube to MP3 converter that allows you to convert and download YouTube to MP3, MP4, F4V and 3GP formats.
Minitube - Minitube is a YouTube desktop application.
Absolute Audio Converter - Absolute Audio Converter is an award-winning audio converting software.
VLC Media Player - VLC is a free and open source cross-platform multimedia player and framework.
Kingshiper MP3 Converter for Mac - Kingshiper MP3 Converter for Mac is the best audio converting software that can convert audio/video files to MP3, WAV, M4A, AAC, WMV, FLAC, and other formats at a fast speed.
foobar2000 - An advanced freeware audio player for the Windows platform.