Open Source · Cross-Platform · Secure

Blackhole

Access your terminal from anywhere. A cross-platform remote terminal system that puts your command line at your fingertips.

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Why Choose Blackhole

Ultra-Low Latency

LAN direct connection provides millisecond response times. WebSocket binary protocol ensures efficient data transmission for a smooth remote experience.

NAT Traversal

Seamlessly traverse complex network environments through the Wormhole relay server. No port forwarding required—access your devices from anywhere.

Secure Connection

End-to-end encrypted transmission with token-based authentication ensures your terminal sessions remain secure and protected from interception.

Full Platform Support

Server supports macOS, Linux, and Windows. Client available on iOS, Android, and Web. One solution for all your remote terminal needs.

Choose Your Component

Horizon
Host Server

Install on the computer you want to access remotely. Horizon creates a secure terminal service that lets you connect and execute commands from anywhere. Supports multiple sessions and auto-reconnect.

macOS Linux Windows
Voyager
Remote Client

Your portable terminal client. Connect to Horizon services from your phone, tablet, or any device. Supports LAN direct connection and WAN traversal with a full terminal experience and custom keyboard.

iOS Android Web macOS Windows Linux

System Architecture

Voyager
Client
Wormhole
Relay Server
Horizon
Terminal Server
Blackhole Terminal
$ ssh user@horizon.local
Connected to Horizon via Wormhole relay
Session ID: A7X2K9
user@remote $ neofetch
░▒▓█ Blackhole Remote Terminal █▓▒░
OS: macOS 14.0 Sonoma
Latency: 12ms
Connection: Encrypted
user@remote $