A secure bridge for your private cloud

ShareBridge connects your devices directly to your OpenCloud or Nextcloud โ€” your files never touch our servers.

Join a Share Start Sharing
๐Ÿ”’ Privacy First
โšก Direct Transfer
๐Ÿ“– Open Source

How It Works

1๏ธโƒฃ

Install the Agent

Run the agent on your home server and connect it to your OpenCloud

2๏ธโƒฃ

Create a Share

Select files from your cloud, get a share link

3๏ธโƒฃ

Recipients Join

Direct P2P transfer โ€” files never leave your infrastructure

Your Data Stays Yours

โšก Direct Mode (Preferred)

๐Ÿ’ป
Your Device
โ† WebRTC โ†’
๐ŸŒ‰
Your Agent
โ† WebDAV โ†’
โ˜๏ธ
Your OpenCloud
๐Ÿ’ป
WebSocket (negotiation only)
๐Ÿ“ก
Signaling
WebSocket (negotiation only)
๐ŸŒ‰

๐Ÿ”„ Relay Mode (Fallback)

When direct connection isn't possible โ€” data is encrypted end-to-end, agent IP stays hidden

๐Ÿ’ป
Your Device
โ† E2EE โ†’
๐Ÿ”„
Secure Relay
โ† E2EE โ†’
๐ŸŒ‰
Your Agent
โ† WebDAV โ†’
โ˜๏ธ
Your OpenCloud
โœ“ Your agent's IP address is never exposed to recipients

โœ“ In both modes, no third-party server can read your files โ€” all data is end-to-end encrypted

Features

โšก Direct P2P Transfer

WebRTC DataChannel for direct device-to-device transfer with no server bottlenecks

๐Ÿ”„ Relay Mode

Automatic fallback when direct connection fails. Your agent's IP stays hidden from recipients.

โ˜๏ธ Private Cloud Native

Works seamlessly with OpenCloud, Nextcloud, and any WebDAV-compatible storage

๐Ÿ‘ค No Account Needed

Recipients can join shares with just a link โ€” no registration required

๐Ÿ” End-to-End Security

Passwords validated on your agent only โ€” signaling server never sees your secrets

๐Ÿ  Self-Hosted

Agent runs on your server โ€” you control your data, your keys, your infrastructure

๐Ÿ“– Open Source

GPLv3 licensed. Audit the code, contribute, or fork it for your needs

Common Questions

Where are my files stored? โ–ผ
Do I need an account? โ–ผ
Is it free? โ–ผ