ZynoRMM

ZynoRMM is a cross-platform remote monitoring and management solution built for MSPs. A lightweight agent runs on each managed endpoint — macOS, Windows, or Linux — and maintains a persistent connection to the ZynoRMM bridge, giving technicians real-time visibility and control over their customers' devices.

Features

Remote Screen Sharing & Control

Connect to any managed endpoint's desktop in real-time. Screen sessions use WebRTC for low-latency, hardware-accelerated H.264 video streaming directly from the endpoint to the technician's browser — no VNC, no screen recording software required.

• Multiple monitors — view and switch between all connected displays
• Keyboard & mouse control — full remote input, including special keys and shortcuts
• Multi-viewer support — multiple technicians can observe the same session; one technician has active control at a time
• Clipboard sync — copy and paste text between the local and remote machine
• Chat — communicate with the end user via an on-screen chat window during a session
• Platform support — macOS and Windows

Remote Terminal

Open a fully interactive terminal session on any endpoint. Terminal sessions run over a real PTY (pseudo-terminal), so you get full shell support — tab completion, text editors, interactive commands — not just command output.

• macOS, Windows, and Linux supported
• Multiple concurrent sessions per endpoint
• Real-time I/O streamed over WebSocket

Command & Script Execution

Run commands or scripts on endpoints and collect the results.

• Synchronous or asynchronous execution
• stdout/stderr streamed back in real-time
• Exit codes captured
• Environment variables and working directory configurable per execution
• Pre-approved scripts — scripts can be reviewed, signed, and stored for repeat execution across endpoints

File Management

Browse, transfer, and manage files on remote endpoints.

• Directory browsing — navigate the full filesystem with permissions, sizes, and modification dates
• File upload and download — transfer files to and from endpoints via WebRTC data channels
• File operations — create, rename, move, and delete files and directories

System Information & Inventory

Get a live view of each endpoint's configuration and health.

• System overview — hostname, OS, boot time, CPU count, total memory, domain join status
• Hardware inventory — motherboard, CPUs, memory modules, GPUs, disks, and network interfaces
• Installed programs — full software inventory with publisher, version, and source
• User sessions — who is logged in, session type, login/logout history
• Resource utilization — real-time CPU, memory, and disk usage

System Services

View and manage system services (daemons, Windows services) on endpoints.

• List all services with status
• Start, stop, and restart services remotely

Network Tools

Diagnose network issues directly from the endpoint's perspective.

• Interface listing — all network interfaces with addresses and status
• DNS resolution — resolve hostnames from the endpoint
• Ping — ICMP ping from the endpoint to any target
• Port scanning — test TCP connectivity from the endpoint

Network Tunnels

Create secure TCP and UDP tunnels through endpoints for accessing services on remote networks.

Agent Lifecycle

• Automatic enrollment — deploy the agent with an enrollment token (via MDM, Intune, GPO, or manual install) and it registers itself with no manual approval step
• Self-updating — agents can be updated remotely after a technician reviews and approves the update
• Authenticated uninstall — agents can only be removed by an authorized technician, not by end users or compromised infrastructure
• Service mode — runs as a system service (launchd on macOS, Windows Service, systemd on Linux) for persistent, unattended operation

Architecture & Security

ZynoRMM is built with a zero-trust security architecture that assumes the hosting infrastructure itself could be compromised. Every sensitive operation requires cryptographic proof from an authenticated technician — the server alone cannot execute commands on your endpoints.

Learn more:

• Architecture — how the components fit together
• Security — the trust model, encryption, and authorization framework