Files stream directly between your devices
No cloud relay, no third-party server in the middle. Gravity Send discovers nearby devices on your local network and sends files over a direct peer-to-peer connection — as fast as your Wi-Fi allows.
Peer-to-peer · No size limits · Cross-platform
Your files.
Your files.
Your network.
No cloud needed.
Gravity Send streams files directly between your devices over your local network. No accounts, no file size limits, no servers in between — just your Wi-Fi at full speed.
Move gigabytes without breaking a sweat
There's no 2 GB upload cap or "premium tier" to unlock larger transfers. Send a 50 GB video project or a single screenshot — the same direct connection handles both.
Windows, macOS, Linux, Android and iOS — all talking
One codebase, every major platform. Transfer from your Android phone to your Linux desktop or your iPhone to your Windows laptop — they all discover each other automatically.
By the numbers
Built for speed and simplicity.
Every claim below is something you can verify by using the app — nothing here is marketing fluff.
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Cloud servers involved — files never leave your local network.
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Platforms: Android, iOS, Windows, macOS, Linux.
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File size limits — transfer gigabytes without restrictions.
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Sign-ups required — open the app and start sending.
Direct Wi-Fi transfer
Files move at your local network's full speed — often 10-40× faster than uploading to a cloud service and downloading on the other end.
Why we built it this way
Three rules we don't break.
Direct is faster
Why upload to a server and download again when your devices are on the same network? Peer-to-peer means full-speed transfers with zero detours.
Your files stay yours
No cloud copy is ever created. Once the transfer completes, nothing lingers on any server — because no server was involved in the first place.
No accounts, no friction
Open the app, pick a file, pick a device. That's it. No email, no password, no "sign in with Google" — just a tool that gets out of your way.
Send files.
Not to the cloud.
Free and open source · No account required · Works offline