FanCtrl screenshot
FanCtrl

FanCtrl is a free application designed to provide automated control over the fan speed of your computer. It offers a user-friendly solution for managing fan speeds, helping users optimize their system's cooling performance and maintain a balance between temperature and noise levels...

FanCtrl is a software that allows you to automatically control the fan speed on your PC. It is free and open-source, and it supports a variety of hardware.

Here is an overview of FanCtrl's features:

Automatic Fan Speed Control: FanCtrl allows users to automate the control of fan speeds based on temperature sensors. This ensures that the cooling fans adjust their speed according to the changing thermal conditions of the computer.

Temperature Sensor Selection: Users can choose which temperature sensor to target for fan speed adjustments. This customization helps tailor the cooling performance to specific components or areas of the computer.

Compatibility with Hardware: FanCtrl provides support for various hardware configurations, including motherboards, NZXT Kraken cooling systems, EVGA CLC cooling systems, NZXT RGB & Fan Controller, DIMM thermal sensors, and more.

Graphical Representation: The software displays graphical representations of fan speed and temperature data, allowing users to visualize the relationship between fan speed adjustments and temperature changes.

Customizable Fan Control: Users can customize the fan control settings by adjusting parameters such as fan speed hysteresis, step vs. linear control, and unit of temperature and PWM percentage.

On-Screen Display (RTSS): FanCtrl integrates with the Rivatuner Statistics Server (RTSS) to display real-time fan speed and temperature data on the screen during system operation.

Lighting Configuration: Users can configure lighting settings for compatible devices, such as NZXT Kraken X2/X3 and EVGA CLC cooling systems.

Language Support: FanCtrl offers support for multiple languages, including English, Korean, and Japanese, enhancing accessibility for users around the world.

Here are some of the benefits of using FanCtrl:

Temperature Optimization: FanCtrl ensures that your computer maintains optimal temperatures by automatically adjusting fan speeds based on temperature sensor data.

Noise Reduction: The software helps reduce noise levels by controlling fan speeds efficiently. This is especially beneficial during lighter workloads when lower fan speeds are sufficient.

Hardware Longevity: By preventing overheating, FanCtrl contributes to extending the lifespan of computer components, protecting them from potential thermal stress.

Customized Cooling: Users can customize fan settings to meet their specific needs, whether they prioritize performance, silence, or a balance between the two.

Enhanced Monitoring: FanCtrl provides real-time monitoring of fan speeds and temperatures, helping users keep a close eye on their system's thermal behavior.

Easy-to-Use Interface: The software offers a user-friendly interface, making it accessible to users with varying levels of technical expertise.

Open Source Licensing: FanCtrl is distributed under the GNU General Public License v3.0, reflecting its open-source nature and allowing for community-driven development and customization.

Precautions:

FanCtrl is provided as free software under the GNU GPLv3 license.

It's recommended not to use multiple fan control programs simultaneously, as conflicts may arise.

The software's developer is not responsible for any hardware malfunctions or issues that may occur while using the software.

Not all hardware configurations are guaranteed to be supported by the software.

In summary, FanCtrl offers an accessible solution for automated fan speed control, enabling users to optimize cooling, reduce noise, and extend hardware lifespan. Its customization options, compatibility with various hardware, and integration with additional tools make it a valuable tool for maintaining a well-balanced and efficiently cooled computer system.

FanCtrl - Changelog:

Update LHM library.

Download FanCtrl:

Size: 12.82 MB

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