Features

Everything you need for secure, private screen sharing

Privacy-First Architecture

ShareFast uses a signaling-only architecture. Our servers only facilitate the initial connection between peers. Once connected, all screen data flows directly peer-to-peer with end-to-end encryption (DTLS).

  • No data relay through servers
  • End-to-end encryption (DTLS)
  • Signaling-only connection facilitation
  • No screen content stored or logged

Lightning-Fast Performance

Direct peer-to-peer connections eliminate relay server bottlenecks. ShareFast delivers smooth, responsive screen sharing with minimal latency.

  • 60 FPS screen sharing
  • 10-50ms latency (P2P)
  • No relay server overhead
  • Optimized for LAN and internet connections

Zero-Trust Security

Multi-stage identity system with AI governance ensures every connection is verified and secure. No central authority means no single point of failure.

  • Multi-stage identity (invitation → UUID → label)
  • AI governance (SystemShield)
  • No central authority
  • Cryptographic verification

Simple & Intuitive

ShareFast is designed to be simple. Generate a connection code, share it, and connect. No accounts, no passwords, no complexity.

  • No account required
  • Friendly connection codes
  • One-click screen sharing
  • Works in modern browsers