FanCtrl is an Open Source app to adjust and control the fan speed on your PC automatically.

FanControl is a highly customizable portable Open Source GPU and CPU fan management utility.

Battery Notifier is a free and Open Source app that tracks your battery charging status and notifies you when the battery is full, or you need to connect your charger.

Battery Monitor gives you more details about your battery status, including voltage, charge rate, current charge, and max charge.

AutoPowerOptionsOK is a free power management app that enables you to increase energy efficiency by providing quick access to customize monitor shutdown, the sleep timer, as well as toggling between energy plans at pre-determined times.

ParkControl is a small freeware utility that facilitates the tweaking of core parking and CPU frequency scaling settings of Windows power plans.

Ultimate Power Assistant provides a more efficient way to manage your computer's power settings and tasks.

PowerPlanSwitcher enables fast and efficient switching between different power plans on your device.

Bisbee is a helpful little battery monitoring tool that provides real-time updates on the battery charge levels of your wireless devices.

VOVSOFT Battery Alert: a versatile and user-friendly application designed to help you optimize your laptop's charging habits and significantly extend its battery life.

PowerPlanManager helps to optimize power management by automatically switching power plans based on current applications and user interactions.

GiMeSpace Power Control allows you to modify power plans and define thresholds to activate changing plans.

Asus Fan Control is an incredibly useful tool that gives you access and control over the fans on your ASUS laptop.

Please Stand By is a small systray app that permits one-click screen standby mode activation.

uBattery offers an advanced real-time battery monitoring solution that delivers comprehensive insights into your device's battery performance.

The Sleep tool lets you put your computer into a power-saving mode and more through the Command Line.

ScreenSleeper allows you to control your monitor(s) standby, idle, and lock your PC via the Command Line.

Sordum Hibernate Enable or Disable is a portable app for the simple disabling/enabling of hibernation on your machine.

LGS Tray Battery is a convenient tool that enables you to monitor the battery level of your Logitech devices effortlessly.

Shutdown Manager lets you hide/unhide the shutdown option from the Windows start menu.

eleven-percent displays precise laptop battery percentage in the systray.

Power Saver can manage Windows Power Plans automatically based on running processes.

WinPower provides you with a big button power option desktop-overlay.

Fluent Flyouts Battery is an Open Source battery info app.

Battery-Zira uses pop-up windows to display laptop battery info and is run via a batch script.