TuneFab Spotify Music Converter is only available for Mac, in case you want to do the same in Ubuntu, you have to search for a software alternative available in this OS, like Spotify Ripper, spotify-dl, Spotify Downloader.
TuneFab Spotify Music Converter is only available for Mac, in case you want to do the same in Ubuntu, you have to search for a software alternative available in this OS, like Spotify Ripper, spotify-dl, Spotify Downloader.