Spotify Offline Mode allows you to download music but it can only be played within the Spotify music player. Besides, it also allows you to download Spotify songs for offline listening. However, you can upgrade to a Premium account, pursuing a high audio quality and better listening experience. Everyone can easily get instant access to it with free subscription, though you may encounter boring ads, low quality music or other limit. Spotify, a well-known music streaming service, offers millions of songs, albums, and podcasts fro users.