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| File - Download CoolerControl v4.3.1 | ||||||||
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A plea... Deanna and I have been running this site since 2008 and lately we're seeing a big increase in users (and cost) but a decline in percentage of users who donate. Our ad-free and junkware-free download site only works if everyone chips in to offset the revenue that ads on other sites bring in. Please donate at the bottom of the page. Every little bit helps. Thank you so much. Sincerely, your Older Geeks: Randy and Deanna Always scroll to the bottom of the page for the main download link. We don't believe in fake/misleading download buttons and tricks. The link is always in the same place. CoolerControl v4.3.1 👉 Monitor and control cooling devices, fan curves, RGB lighting, and system temperatures on Linux. CoolerControl is a powerful Linux application for monitoring and managing your PC's cooling hardware from a single modern interface. It combines support for standard hardware monitoring with advanced fan and pump control, custom temperature sensors, RGB lighting management, dashboards, and automation profiles. CoolerControl works with many motherboard sensors, GPUs, AIO liquid coolers, and other supported devices through Linux hardware monitoring frameworks and supported back-end services. The application provides real-time monitoring of temperatures, fan speeds, pump speeds, voltages, utilization, and other hardware statistics while allowing you to create custom fan curves based on multiple temperature sources. Built-in dashboards, profiles, and automation make it easy to optimize cooling for quiet operation, gaming, or maximum performance. ![]() Features: Monitor CPU, GPU, motherboard, storage, and other hardware sensors Create custom fan and pump curves Control supported RGB lighting devices Build custom dashboards for system monitoring Create and switch between cooling profiles and modes Use multiple temperature sources for intelligent fan control Support custom sensors and calculated values View real-time graphs and historical statistics Configure alerts and advanced device settings Support supported liquid coolers, fan controllers, and motherboard sensors Automatic detection of supported hardware Modern desktop interface with dark theme support Includes both desktop application and background daemon Supported operating systems: Arch Linux Debian 12 Bookworm or higher Fedora NixOS openSUSE Tumbleweed Ubuntu 22.04 or higher Supported languages: English Changes: v4.3.1 05-23-26 Added True Duty Mapping calibration for RPM-reporting fans and pumps. Added automatic kick-in boost detection during calibration with configurable behavior. Added disconnected fan and diagnostic reporting during calibration. Added calibration popover with duty-to-RPM relationship graph. Added reset button for Table View statistics. Added quick-menu links for creating Dashboards and Modes. Changed Table View statistics to span the full daemon runtime. Fixed Dashboard time axis display when changing filters in smaller windows. Installation: This download includes the CoolerControl desktop application, daemon, AppImage, and distribution packages in a single ZIP archive. For most users, install both the coolercontrold package (required) and the coolercontrol desktop application (optional but recommended). The daemon runs in the background and controls supported hardware, while the desktop application provides full desktop integration. You can also access the built-in web interface (http://localhost:11987/) from your browser if you choose not to install the desktop application. Optional packages such as liquidctl and lm_sensors can provide support for additional cooling devices and hardware sensors. Before creating fan profiles, verify that your hardware is detected and any required kernel modules are loaded. Click here to visit the author's website. Continue below for the main download link. |
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| Downloads | Views | Developer | Last Update | Version | Size | Type | Rank | |
| 908 | 5,215 | Guy Boldon | Jul 09, 2026 - 13:26 | 4.3.1 | 176.8MB | ZIP | , out of 41 Votes. |
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| File Tags | ||||||||
| CoolerControl dashboard RGB PWM Linux monitor temperature fan cooling sensors daemon AppImage Ubuntu Debian hwmon liquidctl | ||||||||
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