No MP3, and no plan that unlocks one
Soundiiz holds no music of its own. What it works with is the description of a song, its title, its artist, its album, and the industry code that identifies the recording. It reads that description on one service and finds the same song on another.
The audio itself belongs to the music services, who stream it under license to their own subscribers. It never passes through us, in any format, on any plan.
What you can download
Your lists, as a file, and that is often what people were after. A playlist, or your favorite tracks, albums, or artists, written out with every title and artist so nothing depends on one service staying available.
Six formats are available, from a spreadsheet to a plain list of links, and a page of ours goes through what each one holds, column by column. The export page shows where the action sits, and the spreadsheet guide walks through one export from end to end.
If it really is the audio you want
Two roads lead there, and neither goes through Soundiiz. Most streaming services let their paying subscribers save songs for offline listening inside their own app, which covers a plane trip or a subway ride. And music stores still sell files you own outright and keep for good, whatever happens to your subscriptions.
In both cases, the playlist you exported here is the shopping list. It carries the titles, the artists, and the codes that name each recording exactly.
Frequently Asked Questions
I transferred a playlist. Where is the music on my device?
In the destination service, as a playlist you can play there. A transfer recreates the list inside that service, it does not copy files onto your phone or your computer.
Would a paid plan give me the files?
No. A plan raises how much you can move at once and unlocks file exports of your lists. It cannot hand out music that is not ours to give.
I have MP3 files already. Can Soundiiz do something with them?
Not with the files, but with what your music software knows about them. A library export from iTunes, Traktor, Plex, or another local player is a list Soundiiz reads, so your own collection becomes a playlist on a streaming service.
Does the export contain a link to each song?
Yes, when the source service publishes one. One of the six formats is nothing but those links, one per line, which reopens each track in the service it came from.