I love this software it's simple and intuitive to use and it just works. I don't donate to developers as often as I probably should, but I did for this. Great job! Do you take feature suggestions? If so, would there be any way of implementing auto switching between fan profiles when certain programmes are running? e.g. it would be great to have a silent fan profile for office work, but auto switch to a more aggressive profile when a game is launched, and then switch back to silent when the game is closed Answer from phonicparty on reddit.com
Almico
almico.com › sfdownload.php
Download SpeedFan - Access temperature sensor in your computer
Hardware monitor for Windows that can access digital temperature sensors located on several 2-wire SMBus Serial Bus. Can access voltages and fan speeds and control fan speeds. Includes technical articles and docs.
Access temperature sensor in your computer
Hardware monitor for Windows that can access digital temperature sensors located on several 2-wire SMBus Serial Bus. Can access voltages and fan speeds and control fan speeds. Includes technical articles and docs.
Articles
Hardware monitor for Windows that can access digital temperature sensors located on several 2-wire SMBus Serial Bus. Can access voltages and fan speeds and control fan speeds. Includes technical articles and docs.
Reddit
reddit.com › r/buildapc › fancontrol: speedfan is dead, so i made a new modern one myself.
r/buildapc on Reddit: FanControl: SpeedFan is dead, so I made a new modern one myself.
April 30, 2020 -
UPDATE:
Version 49 is up:
https://www.youtube.com/watch?v=JC7bkw5LEJg&ab_channel=RMSoftware
Speedfan doesn't work on my MSI Z390 board, BIOS fan control is horrible, so I made this:
https://imgur.com/a/Op7Fc6j
Main thing you need to know: you can control your case fans from both your CPU AND/OR GPU temp.
Tutorial(s) (playlist): https://www.youtube.com/watch?list=PLICmn1_a7bGBYnhnD76W5hR9e5CK2bkDi&v=LyIaxuppBAI
LTT thread : https://linustechtips.com/main/topic/1099996-openfancontrol-my-take-on-a-speedfan-replacement/
Based on : https://github.com/LibreHardwareMonitor/LibreHardwareMonitor ( the raw DLL is used and exposed next to the exe. You can swap it. )
What do you guys think?
Top answer 1 of 45
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I love this software it's simple and intuitive to use and it just works. I don't donate to developers as often as I probably should, but I did for this. Great job! Do you take feature suggestions? If so, would there be any way of implementing auto switching between fan profiles when certain programmes are running? e.g. it would be great to have a silent fan profile for office work, but auto switch to a more aggressive profile when a game is launched, and then switch back to silent when the game is closed
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Thank you very much for this app! Speedfan still works on my computer but I switched immediately because of the much better UI and graphing options. Totally understand if you're not looking for feature requests but I thought these ideas would be nice to include sometime in the future: combined curves mode could have more functions added, like average, subtract, multiply etc. No idea who might use some of them but I'm sure there will be crazy applications for these. - Add on to this, maybe you can create a new curve type, where the input is another curve and it uses the reference curve as the X axis so you can create another curve that adapts based on the reference curve. The ability to minimize, hide or stack cards to make things easier to organize Allow fan curves to go below 0% and above 100% - A good way to reduce the noise of fans can be to spread out the speeds of fans based on offsets so they don't overlap frequencies as much, but applying an offset means my fans wouldn't go all the way to 100% if I use a negative offset, and vice versa with 0% and positive offsets. Ability to edit multiple curves at once by overlaying chosen curves could be useful too. Similar to speedfan before, maybe we could have an option to show selected temperature readings when mousing over the icon instead of just seeing one. A demo mode that lets you slide simulated temperature readings of CPU, GPU or motherboard nodes to see how the fans react, could be helpful in seeing how the fans will react to every unique situation.
Decent software to log to a file temps (speedfan seems to suck!)
You could use a live monitor like RivaTuner More on reddit.com
4
0
September 19, 2023My gpu fan speed is stuck after using software called SpeedFan
Perhaps reinstalling the Radeon RX 590 Series driver will restore the damage done by the other app. More on reddit.com
4
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February 3, 2025Is there a speedfan plugin or other tool or maybe a weird chinese driver that can adjust fan speed?
I have a Blade 15 (2018 Advanced) and the turbines err fans are really really loud in idle. I want to know whether there is any hacky tool that can solve this issue. Is there any obscure tool that can control the fans in a way that I can force the computer to be more silent (e.g. throttle rather ... More on reddit.com
3
2
June 29, 2024speedfan and hwmonitor are both telling me my system is 121c
what part is being reported as 121c? More on reddit.com
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March 31, 2020Can SpeedFan control the fan speed of any fan?
SpeedFan is able to control the fan speed of most fan makes and models, but this will ultimately depend on your motherboard's sensor chip and capabilities. Once installed, SpeedFan will automatically detect if your hardware is compatible and advanced features are presented.
techspot.com
techspot.com › downloads › 547-speedfan.html
SpeedFan Download Free - 4.52 | TechSpot
Why doesn't SpeedFan detect all my fans?
SpeedFan's ability to detect and control fans depends on your motherboard's compatibility and how the fans are connected. If you're using fan hubs, especially powered ones, SpeedFan might only recognize the fan connected to the primary slot.
techspot.com
techspot.com › downloads › 547-speedfan.html
SpeedFan Download Free - 4.52 | TechSpot
What operating systems are compatible with SpeedFan?
SpeedFan works with Windows 9x, ME, NT, 2000, 2003, XP, Vista, Windows 7, 2008, Windows 8, Windows 10, Windows 11 and Windows Server 2012. Including 64-bit versions.
techspot.com
techspot.com › downloads › 547-speedfan.html
SpeedFan Download Free - 4.52 | TechSpot
Videos
SpeedFan
speedfan.en.softonic.com › home › windows › utilities & tools
SpeedFan - Download
April 27, 2026 - SpeedFan is a free utility tool developed by Alfredo Milani Comparetti. It simplifies PC monitoring, tracking hardware health, fan speeds, and temperatures. Despite initial complexity, its interface becomes intuitive with use.
SourceForge
sourceforge.net › projects › speedfan
SpeedFan download | SourceForge.net
SpeedFan
Download SpeedFan for free. SpeedFan is an advanced system monitoring tool . SpeedFan lets you take a deeper view at the status of your computer. Almost every computer includes support for hardware monitoring. SpeedFan lets you take a deeper view at the status of your computer. Almost every computer includes support for hardware monitoring. Accessing digital temperature sensors is really useful. If you are trying to figure out why your PC hangs when under heavy load or after some hours of usage, SpeedFan might help you find the real cause. Very often it is a poor power supply, or an improperly
I love this software it's simple and intuitive to use and it just works. I don't donate to developers as often as I probably should, but I did for this. Great job! Do you take feature suggestions? If so, would there be any way of implementing auto switching between fan profiles when certain programmes are running? e.g. it would be great to have a silent fan profile for office work, but auto switch to a more aggressive profile when a game is launched, and then switch back to silent when the game is closed Answer from phonicparty on reddit.com
CNET
download.cnet.com › speedfan › 3000-2094_4-10067444.html
SpeedFan for Windows - Free download and software reviews - CNET Download
1 month ago - SpeedFan is a free, small utility that taps hardware monitor chips to read voltages, fan speeds, and temperatures across your system. It also pulls S.M.A.R.T. data to show hard disk temperatures, surfacing early signs of trouble.
Wikipedia
en.wikipedia.org › wiki › SpeedFan
SpeedFan - Wikipedia
January 6, 2026 - SpeedFan is a system monitor for Microsoft Windows that can read temperatures, voltages and fan speeds of computer components. It can change computer fan speeds depending on the temperature of various components.
Overclockers
overclockers.com › home › archive › speedfan
Speedfan - Overclockers
October 3, 2018 - A “Speed” is simply a fan that Speedfan can control. My mobo has three fan headers, but can only control 2 of them, the CPU fan and chassis fan. When you first see this tab, everything will be checked so that all temp sensors will affect all speeds.
TechSpot
techspot.com › downloads › 547-speedfan.html
SpeedFan Download Free - 4.52 | TechSpot
April 3, 2026 - SpeedFan is a hardware monitor software that can access temperature sensors, but its main feature is that it can control fan speeds – depending on the capabilities of your sensor chip and your hardware – according to the temperatures inside ...
MSI
forum-en.msi.com › home
How to use Speedfan
Follow along with the video below to see how to install our site as a web app on your home screen · Note: This feature currently requires accessing the site using the built-in Safari browser
YouTube
youtube.com › datulab tech
How to setup SpeedFan! - YouTube
In this tutorial I show you step by step how to setup SpeedFan properly so that it works and the fan-speed actually changes which it doesn't when you first i...
Published February 6, 2017 Views 17K
Softpedia
softpedia.com › windows › system › system info › speedfan
SpeedFan - Download - Softpedia
Designed for hardcore users who frequently hog the system's resources (such as video gamers and graphic designers), SpeedFan offers a simple and effective solution to keeping track of the hardware's temperature level and change the fan speed when it gets too high.
Fan Control
infofancontrol.com › best-fan-control-software-a-detailed-look-at-speedfan
Best Fan Control Software: A Detailed Look At SpeedFan | Fan Control
November 9, 2024 - SpeedFan is a free fan control software designed for Windows users, allowing them to monitor and adjust fan speeds, as well as check system temperatures, voltage levels, and CPU load.
Linus Tech Tips
linustechtips.com › community › guides and tutorials
How to properly set up Speedfan - Guides and Tutorials - Linus Tech Tips
February 6, 2016 - By popular demand, i bring you the ultimate, most utterly good, extremely helpfull, full of usefull info, (ran out of atributes) guide on how to properly set up Speedfan, with the option to turn your fans completely off, just like Linus' M-Cubed T- Balancer. Where to download: http://www.almico.c...
TechnologyCounter
technologycounter.com › home › hardware monitoring software › speedfan
SpeedFan Pricing Features and Reviews 2026
SpeedFan is a solution for monitoring and controlling your computer's fan speed and temperature. With its user-friendly interface features, SpeedFan allows you to easily optimize your system's performance and ensure that it stays cool is a .
Download
speedfan.en.download.it › software utilities
Download SpeedFan 4.53 free
SpeedFan puts you in control of your computer's sensors, enabling you to monitor the system's voltages, fan speeds and component temperatures. This application is ideal for diagnosing heat issues inside your computer and making adjustments to ...
Microsoft Store
apps.microsoft.com › detail › 9p6ljmr12rn1
Fan Speed Setting - Free download and install on Windows | Microsoft Store
System temperature, Fan speed and setting You must use the company's notebook products to use this tool function.
Power Admin
poweradmin.com › speedfanhttpagent
SpeedFan HTTP Agent - Server Temperature Monitoring via HTTP
SpeedFanHTTPAgent retrieves data from SpeedFan, a great utility by Alfredo Milani Comparetti that reports PC temperature, fan speed, voltages and hard disk health. Retrieved temperature, fan and voltage data is made accessible via a simple HTTP request.