Send files directly. No limits. No cloud.
SendIt is a cross-platform peer-to-peer file transfer system designed to remove file size limits, eliminate cloud dependency, and protect your data with modern encryption.
Everything you want from file sharing — without the tradeoffs
SendIt is designed to make file transfers simple, fast, and secure — whether you’re on the same Wi-Fi or across the internet.
☁️ No cloud dependency
Files transfer device-to-device. No uploads, no storage caps, and no cloud lock-in.
⚡ Fast where it matters
Direct peer-to-peer transfers can avoid upload/download overhead for large files.
🔒 Confidential by design
End-to-end encryption protects your data in transit from start to finish.
📱 Friend Based System
Add friends to connect with other users to connect and start transfer sessions.
🔗 Local Key
Share easily within the internet using a secure key for encrypted sessions.
🌍 Works across networks
Relay assistance helps when direct P2P is blocked by NATs, firewalls, or routing limits.
A better alternative to cloud-first sharing
You shouldn’t have to choose between speed, privacy, and convenience.
Three steps. One secure transfer.
Choose what to send, connect, and transfer — fully encrypted end-to-end.
Connect via Friend or Local Key
Send a friend a session request or use the local key to connect for transfer sessions.
Connection Secured
SendIt establishes a secure session with all intended users.
Select files or folders
Drag & drop what you want to send — from a single file to an entire folder. All receivers will select the file they would like to download.
Security built in, not bolted on
Designed for confidentiality: encryption, secure session setup, and no file storage in the cloud.
🛡️ End-to-end encryption
Key exchange via elliptic-curve cryptography (ECC) and file encryption using AES-256-GCM.
☁️ No cloud storage
Files transfer directly between devices. SendIt doesn’t store your file contents.
🌍 Relay when needed
If direct connectivity is blocked (NAT/firewalls), a secure relay can help establish sessions.
⚡ Built for speed
Local transfers can avoid upload/download overhead and reduce latency — especially for large files.
Quick answers
The essentials people ask before they download.
Does SendIt store my files in the cloud?
No — the goal is device-to-device transfers. A relay may assist connectivity, but file contents stay encrypted end-to-end.
Is there a file size limit?
SendIt is designed to remove file size limits common with cloud-first tools.
How do devices connect?
Locally, devices connect over LAN/Wi-Fi. Across the internet, SendIt can use a secure relay to establish sessions.
Which platforms will be supported?
Planned support includes Windows, macOS, Linux, Android, and iOS.