SpeedFan

by Alfredo Milani Comparettiv4.52

Last updated Aug 31, 2026

SpeedFan is a program that monitors voltages, fan speeds and temperatures in computers with hardware monitor chips.

Install with winget

$ winget install --id Almico.SpeedFan --exact --version 4.52

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

Silent install command for SpeedFan

SpeedFan uses EXE (NSIS). The silent install switches are /S.

One-line silent install (x86)

instspeedfan452.exe /S

See the full silent install reference for SpeedFan →

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Installers · v4.52

Architecture	Type	Scope	Install	Download
x86	EXE NSIS	-		Direct

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

Security

1 known CVE via NVD

high7.8Fix availableCVE-2020-28175affects v4.52Dec 3, 2020
There is a local privilege escalation vulnerability in Alfredo Milani Comparetti SpeedFan 4.52. Attackers can use constructed programs to increase user privileges

Source: NVD, updated 2h ago. Patch status is best-effort: NVD's fix version is compared against the latest version in winget, but the two version formats don't always align. Confirm with the vendor advisory before treating any specific build as safe.

See a CVE that affects your fleet? Push the patched version to Intune in one click with Pckgr.

Frequently asked questions

How do I install SpeedFan on Windows?

Open Windows Terminal, PowerShell, or Command Prompt and run: winget install --id Almico.SpeedFan --exact --version 4.52. winget downloads the installer from Alfredo Milani Comparetti and runs it. Requires Windows 10 (1809+) or Windows 11.

How do I install SpeedFan silently for unattended deployment?

Add --silent and accept the agreements upfront: winget install --id Almico.SpeedFan --exact 4.52 --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 SpeedFan?

SpeedFan uses EXE (NSIS). Run the downloaded installer with: instspeedfan452.exe /S. The silent switches are /S.

How do I uninstall SpeedFan via winget?

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

Is SpeedFan free?

SpeedFan is distributed under Proprietary. Refer to the publisher for the full license terms - Wingetly itself does not charge for installation.

Does SpeedFan 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 SpeedFan directly from the publisher.

How do I keep SpeedFan up to date?

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