FluxShare

FluxShare is a local network file transfer and clipboard synchronization tool that enables direct device-to-device sharing without cloud storage or user accounts. It solves the problem of transferring large files and syncing clipboard content securely within a local network. The product targets IT professionals, developers, and operations teams, as well as individual users who prioritize privacy and speed. It is positioned as a privacy-focused alternative to cloud-based sharing, with end-to-end TLS 1.3 encryption and no third-party servers.

Key features

• Local network only, no cloud
• TLS 1.3 with ECDSA P-256 certificates
• Clipboard sync between paired devices
• No file size limits
• High-speed transfers (25-30 MB/s)
• Device discovery via mDNS
• No telemetry or analytics