Flight-check
Catches missing samples, plugins they don’t own, and recordings your DAW would’ve left stranded, before you send, while you can still fix them.
SetCheck · Léo Sol Products
Send a track.
Nothing goes missing.
Sending a project usually breaks the same three ways: missing samples, plugins they don’t own, and recordings that quietly vanish. SetCheck checks your session before it leaves, then hands your collaborator one encrypted link that just opens, no account, no install on their end. Private end-to-end, only the people you choose.
For Ableton Live, Logic Pro, and FL Studio. The Mac app is in the works.
What it does
The project that leaves your machine is the one they open.
One link, it just opens
Your collaborator clicks once and downloads a project that works. No account, no install, nothing to set up on their end.
Only your people
Every share is encrypted on your machine to the people you pick. We can’t read it, and nobody with the wrong link can open it.
Your DAW, kept whole
Ableton Live, Logic Pro, and FL Studio, same-DAW to same-DAW, samples and all, packaged so nothing drops on the way over.
Why it exists
A project file is a set of pointers, not the song.
The .als, .flp, or .logicx just points at audio on your drive, plugins you own, and a version of your DAW. Send it raw and your friend opens a session full of grey, silent clips. SetCheck packages the whole thing and delivers it so it opens on their machine exactly like it does on yours.
How it works
- Drop in your project, SetCheck checks it and tells you what would break.
- Pick who gets it, or generate a private link.
- It’s encrypted on your computer, then uploaded.
- They click the link and download a project that just works.
- Trade versions back and forth, only what changed gets sent.
Private by design
Your music, and only your music.
Everything is end-to-end encrypted before it leaves your computer, so it’s readable only by the people you send it to. We keep the encrypted file and nothing we don’t need, no passwords, no listening, no snooping. Even we can’t open your projects. Links expire on their own, and you can kill any link the moment you want it gone.
Download
Free. No account, nothing to buy.
SetCheck for macOS (Apple Silicon and Intel). Ableton Live, Logic Pro, and FL Studio. Your collaborator needs nothing — they open a link in their browser.
By downloading you agree to the End User License Agreement and the Privacy Notice. SetCheck has no key escrow — if a link or PIN is lost, that delivery cannot be recovered by anyone, including us.
Export notice. SetCheck contains encryption and is classified under ECCN 5D992.c, distributed under License Exception ENC (15 CFR §740.17(b)(1)). It may not be exported or re-exported to Cuba, Iran, North Korea, Syria, or the covered regions of Ukraine, or to anyone on a U.S. restricted-party list.
Signed and notarized by Apple. Windows version planned. Security contact: security policy.