DRMBuster - DRMBuster is a powerful all-in-one audio and video conversion software for any kind of purchased or legally obtained music and video.
Sidify Music Converter - Sidify Music Converter for Spotify is a popular tool used to convert Spotify music to MP3/AAC/WAV/FLAC/AIFF/ALAC. It keeps original audio quality and ID3 tags after conversion.
Apprentice Alf's DeDRM Tools - Everything you ever wanted to know about DRM and ebooks, but were afraid to ask.
TunePat Spotify Converter - TunePat Spotify Converter is specially designed for converting Spotify songs to MP3/AAC/FLAC/WAV/AIFF/ALAC.
NoteBurner Spotify Music Converter - With NoteBurner Spotify Music Converter for Windows, you can easily convert Spotify music to MP3, AAC, FLAC, AIFF, ALAC or WAV format at fast speed with original quality kept.
Transcoder Audio Edition - Audio converter for Linux, Audio transcoder for Linux