TreeTalk Node

P2P file sharing and team chat over LAN. No cloud. No servers. No internet needed.

TreeTalk Node lets your team share files up to 55GB, send messages, and exchange voice notes directly over your local network (LAN, WiFi, or VPN). Single portable executable, no installation, no signup. No internet required, no cloud accounts, no external servers, no ads, no trackers. Files transfer peer-to-peer between devices on the same network, so data never leaves your premises. Works during outages, in air-gapped environments, or anywhere cloud tools are blocked or off the table. GDPR and EU NIS2 compliant by architecture, not policy.