NSClient++

by MySolutions NORDICv0.12.6

Last updated May 18, 2026

A simple, secure and powerful monitoring agent for Windows.

Install with winget

$ winget install --id Mickem.NSClient --exact --version 0.12.6

Run in Command Prompt, PowerShell, or Windows Terminal. Prompts for any agreements.

Silent install command for NSClient++

NSClient++ uses MSI (WiX). The silent install switches are /quiet /norestart.

One-line silent install (x64, machine scope)

msiexec.exe /i NSCP-0.12.6-x64.msi /quiet /norestart

See the full silent install reference for NSClient++ →

Built by Pckgr

For Intune admins

Stop chasing app updates. Pckgr patches them for you.

Automated application patching for Microsoft Intune. Pckgr keeps a curated library of 1,000+ apps continuously up-to-date in your tenant via Microsoft Graph - no manual repackaging, no chasing vendor sites.

See Pckgr's app library

About

NSClient++ (a.k.a. NSCP) is a free and open-source monitoring agent originally

built for Nagios/Icinga and now usable with most modern monitoring systems.

It exposes a wide range of system, performance and event-log checks via NRPE,

NSCA, NRDP, REST and Prometheus-compatible endpoints, and can run external

scripts in PowerShell, Python, Lua, Visual Basic and many more languages.

Installers · v0.12.6

Architecture	Type	Scope	Install	Download
x86	MSI WiX	machine		Direct
x64	MSI WiX	machine		Direct

Copy a command tailored to that specific architecture, type, and scope - useful when winget would otherwise pick a different default.

Security

No known CVEs for NSClient++.

Coverage is best-effort and depends on a winget package mapping to an NVD CPE entry. Absence here is not a guarantee of safety.

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Frequently asked questions

How do I install NSClient++ on Windows?

Open Windows Terminal, PowerShell, or Command Prompt and run: winget install --id Mickem.NSClient --exact --version 0.12.6. winget downloads the installer from MySolutions NORDIC and runs it. Requires Windows 10 (1809+) or Windows 11.

How do I install NSClient++ silently for unattended deployment?

Add --silent and accept the agreements upfront: winget install --id Mickem.NSClient --exact 0.12.6 --silent --accept-package-agreements --accept-source-agreements. This is the variant Intune, Configuration Manager, and other deployment tools should use.

What are the silent install switches for NSClient++?

NSClient++ uses MSI (WiX). Run the downloaded installer with: msiexec.exe /i NSCP-0.12.6-x64.msi /quiet /norestart. The silent switches are /quiet /norestart.

How do I uninstall NSClient++ via winget?

Run: winget uninstall --id Mickem.NSClient --exact. Add --silent for unattended uninstalls. winget will use the registered uninstaller from NSClient++'s Apps & Features entry.

Is NSClient++ free?

NSClient++ is distributed under GPL-2.0-or-later. Refer to the publisher (https://nsclient.org/) for the full license terms - Wingetly itself does not charge for installation.

Does NSClient++ work on Windows 10?

Yes, as long as your Windows 10 build supports winget (1809 or newer). winget ships with App Installer on Windows 10/11 and pulls NSClient++ directly from the publisher.

How do I keep NSClient++ up to date?

Run winget upgrade --id Mickem.NSClient --exact, or winget upgrade --all to update everything winget tracks. We index 1 version of NSClient++ from microsoft/winget-pkgs.