SetFlow for Mac

The SetFlow desktop app: everything on setflowdj.app, plus your Rekordbox scan and Bin cleanup done right inside the app — no Terminal steps.

Download for Mac

Version 0.2.1 · Apple Silicon Macs (M1 or later) · 2.8 MB

Nothing happening? Click here to download directly. If Chrome says the file “isn’t commonly downloaded”, choose Keep — it’s our installer.

What the app adds

Analyze RekordboxFinds your Rekordbox library automatically and builds your most-played tracks and favourite transitions. No export file, no Terminal.

Clean Unused TracksFinds tracks you never play, then moves the ones you pick to the Bin from inside the app. Nothing is permanently deleted.

Clean Other FilesMove the big files and folders you choose to the Bin directly from the app, without pasting anything into Terminal.

Same accountSign in with Google or email. Your plan, saved tracks and curator tools work exactly like the website.

Install in three steps

Open the downloaded .dmg and drag SetFlow into your Applications folder.
Open SetFlow from Applications. macOS will say it can't verify the app (SetFlow isn't notarised by Apple yet). Click Done.
Open System Settings → Privacy & Security, scroll to Security, click Open Anyway next to SetFlow and confirm. You only do this once.

If macOS says SetFlow is “damaged and can’t be opened”, that’s the same download safety check, not a broken app. Open Terminal, run xattr -dr com.apple.quarantine /Applications/SetFlow.app, then open SetFlow again. On macOS 14 or earlier you can also right-click the app and choose Open.

Good to know

Apple Silicon only for now. On an Intel Mac or Windows, use setflowdj.app in your browser — everything works there too.
What it sends. To analyse your library, the app uploads your Rekordbox database (track names, playlists, play history) to your own private SetFlow account. Your audio is never uploaded. The Loudness Meter reads the audio of the playlist you choose, on your Mac only, to measure it, and changes a file only when you tick it and press Apply (each change can be undone). Files are only moved to the Bin when you choose them.
Verify the download (optional): shasum -a 256 ~/Downloads/SetFlow-0.2.1-mac-apple-silicon.dmg should print:
bd8eac2eb7ef5d6c9df55e25ddf6391731031bcd096b201c98b27787f933b7bc