G-Helper

What G-Helper is

G-Helper is a free Windows control app for managing performance, cooling, graphics, battery behavior and RGB on Asus laptops and handhelds. It provides Silent, Balanced and Turbo performance profiles with built-in fan curves, plus Eco, Standard, Ultimate and Optimized GPU modes. Dedicated graphics controls cover core and memory clock offsets, GPU power, Dynamic Boost and temperature limits. Automation can change performance and GPU modes, screen refresh rate and keyboard-backlight timeout according to whether the device runs on AC or battery power. An in-game overlay displays FPS, CPU and GPU temperatures, fan speed and power draw. G-Helper also handles settings for selected Asus mice, keyboards and headsets, including lighting, bindings, equalizers and battery information. It checks the official Asus website for BIOS and driver updates for the specific model. The app uses the Asus System Control Interface driver and operating modes stored in the laptop BIOS. It runs as a portable single executable, requires .NET 10 Desktop Runtime and the Asus System Control Interface, and says the desktop app does not collect or transmit personal data. Contributions are voluntary, with Stripe, PayPal, GitHub Sponsors and Buy Me a Coffee offered as channels.

Who it suits

G-Helper suits Asus laptop and handheld owners who want controls for performance, fans, GPU, battery behavior and RGB in one Windows app. It may also suit users with selected Asus peripherals who want to manage their lighting, bindings, equalizers or battery information.

Limits

The free plan is for Asus laptops and handhelds and requires .NET 10 Desktop Runtime and Asus System Control Interface. Peripheral settings apply to selected Asus devices.

Getting started

1. Open https://g-helper.com/ to get started.
2. Use a Windows device with an Asus laptop or handheld.
3. Run the portable single executable; installation is not required.
4. Ensure .NET 10 Desktop Runtime and Asus System Control Interface are available.
5. Choose the performance, GPU and other settings you want to manage.

Verdict

Choose G-Helper if you use an Asus laptop or handheld and want detailed performance, fan and GPU controls without installing a conventional app. Look elsewhere if you need a non-Windows version or do not have the required runtime and Asus interface driver.