Select MP3 or MP4 then your free MP3 music downloads done! Click on the Download button beneath the music title. Enter the music, artist, or lyrics in the search box and press Download, or paste the URL to search for the exact music. The steps to get MP3 free download are as following: In the OKmusi MP3 downloader, it is free to get MP3 download. However, these are subscription-based services. Music streaming services such as Spotify or Apple Music allows users to download MP3 music for offline listening. Find any music you want on the Internet and download music free online in OKmusi! How to Download MP3 Music for Free? It is not only an online music downloader, but also a best free music downloader app for android and supports both keywords and URL music download. OKmusi is a free music downloader with no ad, virus and 100% free to download MP3 music. Most music download services are either ad supported or only allow you to download as a paid option.