Notebook FanControl

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What Notebook FanControl is

Notebook FanControl (NBFC) is a free, open-source service for controlling notebook fans on Windows and Linux. Its configuration system lets users adapt the software to different notebook models. On Windows, setup involves running the installer, choosing a configuration, and applying it. Linux users must build NBFC themselves, install its systemd service, and apply a notebook configuration; the project does not provide pre-built Linux releases. The repository links to GitHub releases and a Chocolatey package, and includes the GNU General Public License version 3. The FAQ points to a supported notebook list and says a configuration for a similar model may work if yours is absent. It also says the maintainer cannot create individual configurations. Some monitoring tools, including ImDisk Toolkit and HWiNFO, have caused conflicts on some systems. On certain Nvidia Optimus notebooks, fan control does not work while the dedicated GPU is active, with no current solution stated. Linux users may need to disable Secure Boot because NBFC normally relies on /dev/port, which is unavailable when Secure Boot is enabled.

Who it suits

NBFC may suit notebook owners on Windows or Linux whose model has a suitable configuration. Linux users should be prepared to build and install the service themselves.

What it does well

Free and open source under GNU GPL version 3.
Configuration system supports different notebook models.
Windows installer and Chocolatey package are available.
Can use a similar model's configuration if yours is absent.

What to know first

Linux has no pre-built releases.
Linux setup requires building NBFC yourself.
Some monitoring tools can cause conflicts.
Nvidia Optimus notebooks may lose fan control with the dedicated GPU active.

Plans

Plan	Billed and limits	Price
NBFC	Notebook fan control · Configurable for different notebook models	Free

As github.com lists them, read 8 Oct 2026. The maker's own page has the final word.

Verdict

NBFC offers configurable notebook fan control, but model support and system conditions matter. Check its supported notebook list and Linux setup requirements before proceeding.

Facts from Notebook FanControl's own pages

Config support: The FAQ says the maintainer cannot create a config for a user's notebook and suggests users try creating one themselves. · github.com, 8 Oct 2026
Configuration: Its configuration system lets users adjust NBFC for many different notebook models. · github.com, 8 Oct 2026
Distribution: The README links to GitHub releases and a Chocolatey package for downloads. · github.com, 8 Oct 2026
Hardware conflict: The FAQ reports that some hardware monitoring tools, including ImDisk Toolkit and HWiNFO, have caused problems alongside NBFC on some systems. · github.com, 8 Oct 2026
License: The repository includes the GNU General Public License version 3. · github.com, 8 Oct 2026
Linux downloads: The project README says there are no pre-built Linux releases and users can build NBFC themselves. · github.com, 8 Oct 2026
Linux setup: On Linux, users build NBFC themselves, install its systemd service, and apply a notebook config. · github.com, 8 Oct 2026
Nvidia Optimus limitation: On some notebooks with Nvidia Optimus, NBFC cannot control the fans while the dedicated GPU is active, and the FAQ says there is currently no solution. · github.com, 8 Oct 2026
Purpose: NBFC is a cross-platform fan control service for notebooks. · github.com, 8 Oct 2026
Release notes: Release 1.6.3 lists support for Intel Coffee Lake, Apollo Lake, AMD Ryzen, AMD Puma, and additional notebook models. · github.com, 8 Oct 2026
Secure Boot limitation: The Linux setup page says NBFC normally uses /dev/port, which is unavailable with Secure Boot enabled, and lists disabling Secure Boot as a workaround. · github.com, 8 Oct 2026
Supported models: The FAQ directs users to a supported notebook list and says a config for a similar model may work when their model is not listed. · github.com, 8 Oct 2026
Windows setup: On Windows, users run the installer, select a config, and apply it to let NBFC control the notebook fans. · github.com, 8 Oct 2026

Where Notebook FanControl stands on Freedom251

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