rTorrent

Overview

rTorrent was created by Jari Sundell as a ncurses-based, terminal-only BitTorrent client, with no graphical interface at all. That design makes it lightweight enough to run continuously on low-resource VPS instances and remote servers, controlled entirely over SSH, which is why it became a standard choice for “seedbox” hosting providers and self-managed remote seeding boxes.

Because rTorrent has no built-in web interface of its own, it’s almost always deployed alongside ruTorrent, a separate open source PHP web front end that connects to rTorrent’s XML-RPC interface to provide browser-based monitoring and control. The two projects are maintained independently but are commonly packaged and documented together.

Key Features

• Terminal-only interface — No GUI dependencies at all, making it viable on minimal server installs
• Low resource usage — Designed to run continuously on constrained VPS or shared hosting environments
• Session and watch-directory support — Resumes state after restart and can auto-load torrents dropped into a folder
• XML-RPC interface — Enables external tools like ruTorrent to monitor and control it remotely
• Scriptable configuration — Text-based .rtorrent.rc config file suited to automation and version control

Use Cases

• Seedbox hosting — The de facto standard client on many commercial and self-hosted seedbox setups
• Headless VPS seeding — Long-running, unattended seeding on remote servers accessed over SSH
• Automated pipelines — Scriptable configuration and watch directories for hands-off torrent handling
• Resource-constrained hosting — Servers where a GUI or heavier daemon isn’t practical

Who It’s For

rTorrent is built for users comfortable working entirely from the command line, particularly those running a dedicated seedbox or VPS for long-term seeding. It’s not aimed at desktop users looking for a point-and-click experience — for that, qBittorrent, Transmission, or Deluge are a better fit — but it’s a strong choice when the actual desktop is a terminal window over SSH.