Power Saving Utility 43.0

Power Saving Utility is a lightweight tool designed to extend battery life and reduce energy consumption on your computer without getting in your way. It intelligently adapts to how you work, applying the right settings at the right time so you can focus on your tasks—not your power meter.

Key features

• Smart power profiles: Automatically switch between Battery Saver, Balanced, and Performance based on activity and whether you’re on battery or plugged in.
• One-click efficiency: Quickly dim the display, pause background sync, and limit turbo boosts to save power during focused work or travel.
• Idle actions: Turn off the screen, sleep, hibernate, or disable Wi‑Fi/Bluetooth when your device is inactive for a set time.
• App and process controls: Identify energy‑hungry apps and set exceptions or limits to keep essential tools running while curbing waste.
• Scheduling and automation: Apply different power rules for work hours, travel, presentations, or gaming—no manual toggling required.
• Battery care: Optional charge caps and thermal‑aware rules help manage battery wear on supported hardware.
• Insights and reports: View energy usage estimates, battery health trends, and weekly summaries to understand what’s using power and when.
• Unobtrusive by design: Minimal CPU and memory use, with a simple tray/dock icon and clear, accessible controls.

Getting started

• Install and launch Power Saving Utility.
• Choose a default profile and set your preferred idle actions.
• Create schedules for weekdays, travel, or presentations.
• Review insights after a few days to fine‑tune your settings.

Note: Some features (such as charge caps or thermal rules) depend on your device’s hardware and operating system capabilities.

Power Saving Utility is developed by FUJITSU LIMITED and is used by 249 users of Software Informer. The most popular versions of this product among our users are: 3.1, 31.0, 32.0 and 43.0. The names of program executable files are PSUCmder.exe, PSUSetDlg.exe, PowerSavingUtility.exe, PSUStateDlg2.exe and SetPsave.exe.