MIT License v0.9.6 ✓ Checksum Published

Download Libre Hardware Monitor for Windows PC v0.9.6 for Windows PC

Name: Libre Hardware Monitor for Windows PC
Author: LibreHardwareMonitor

Libre Hardware Monitor is a free, open source hardware monitoring application for Windows, licensed under the Mozilla Public License and actively maintained...

⬇ Direct Download (6.33 MB)

Technical Specifications & System Requirements

Developer LibreHardwareMonitor

Platform & OS Windows 10 / 11 (64-bit)

Package Size 6.33 MB

Architecture x64 (64-bit)

Package Format ZIP Archive

Security Verification SHA-256 checksum published

SHA-256 Cryptographic Checksum Computed from the file we serve

              086d9f1b5a99e643edc2cfaaac16051685b551e4c5ac0b32a57c58c0e529c001
            

              $ Get-FileHash .\libre-hardware-monitor-pc.exe -Algorithm SHA256
            

Software notes

The Bottom Line: When a PC misbehaves — random crashes, mysterious slowdowns, fans screaming at idle — the first question is always “what are the temperatures,” and Libre Hardware Monitor answers it honestly. It reads every sensor your board exposes, shows per-core CPU temps and GPU hotspots without drowning you in marketing, and logs it all to CSV for the patient investigator. As the maintained fork of Open Hardware Monitor, it supports the modern hardware the original never learned. It does exactly one job and refuses to do others: no fan control, no overclocking, no RGB dashboards. That restraint is why it is trustworthy — a portable exe with no installer and no phone-home behavior. Pair it with a stress test and you can diagnose in an afternoon what forum threads take weeks to guess at. Every Windows toolbox should contain it. The gadget and tray-icon options make it a permanent resident for the hardware-curious: a tiny overlay showing CPU package temperature and GPU hotspot while gaming tells you instantly whether that new cooler was worth it. Logging to CSV turns anecdotes into evidence — graph a week of temperatures and you will spot the failing fan before it fails loudly. And because it is a single portable exe, it is the first thing to copy onto any machine you are diagnosing. No installer, no service, no excuses.

Features

Free and open source under the MPL 2.0, with no installer, no service, and no telemetry — a single portable exe.
Reads the sensors that matter: CPU per-core temps, GPU hotspot, fan RPMs, voltages, drive health, power draw.
Actively maintained fork of Open Hardware Monitor, with support for modern CPUs, GPUs, and chipsets the original lacks.
Plotting graphs, tray icons, and CSV logging turn raw numbers into actually useful diagnostics.
The tool of choice for troubleshooting crashes, throttling, and overheating — trusted by reviewers and overclockers.

Considerations

It is a monitoring and logging tool, not a control tool — you cannot change fan curves or voltages from inside it.
The sheer number of sensors can overwhelm beginners; knowing which temperature actually matters takes some learning.
Being a portable zip with no installer, it will not auto-start or feel integrated until you set that up yourself.

About & Overview: Libre Hardware Monitor for Windows PC

Libre Hardware Monitor is a free, open-source hardware monitoring application for Windows, licensed under the Mozilla Public License and actively maintained as the successor to the dormant Open Hardware Monitor. It reads temperature, voltage, fan speed, clock, load, and power sensors from CPUs, GPUs, motherboards, storage drives, and memory, presenting them in an expandable tree with optional plotting graphs, a customizable gadget overlay, and logging to CSV. Because it is a single portable executable with no installer and no background service, it is the tool reviewers and overclockers reach for when they need trustworthy sensor data without bloat. If your PC is crashing, throttling, or just running hot, this is how you see what the hardware is actually doing.

How to Install & Verify Libre Hardware Monitor for Windows PC

STEP 1

Download the installer

Download Libre Hardware Monitor from the official vendor link on this page.

STEP 2

Run the setup

Open the downloaded installer file and follow the on-screen installation steps.

STEP 3

Launch the app

Start Libre Hardware Monitor from the Start menu or desktop shortcut.

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Frequently Asked Questions & Verification Guide

Is Libre Hardware Monitor free?

Yes. Libre Hardware Monitor is free and open source under the Mozilla Public License 2.0. There are no paid versions and no ads.

What sensors can it read?

Yes. It reports per-core CPU temperatures, package power, clock speeds, and load; GPU temperature, hotspot, fan speed, and memory stats; plus motherboard voltages, fan RPMs, and drive temperatures and health.

Can it control my fans or overclock my GPU?

No. Libre Hardware Monitor is read-only monitoring and logging software. For fan control or overclocking you need separate tools; this one tells you what is happening so you can decide what to change.

How is it different from Open Hardware Monitor?

Libre Hardware Monitor is the actively maintained fork with newer hardware support, bug fixes, and ongoing releases. Open Hardware Monitor has been effectively dormant for years and misses modern CPUs and GPUs. For current systems, Libre is the correct choice.