Although Spotify provides Premium users with the internal downloading feature, that is limited to playing within Spotify's official application only. But the downside of it, just like the other music streaming services, it does not allow users to download music from Spotify as a local file and has put some restrictions on its OGG Vorbis tracks.
Spotify offers a massive music library of over 82 million tracks that enables subscribers to listen to up-to-date music online anywhere anytime. Spotify, the dominant King in the music streaming world with 418 millions of active users, is a freemium service providing users with three types of subscription – Spotify Free, Spotify Premium ($9.99), and Spotify Family ($14.99).
Why We Can't Directly Extract MP3 Files from Spotify?