Browse 99 free System & Utilities programs for Windows. Programs are listed by popularity. All installers come directly from publishers.
Ubuntu is the most widely used Linux distribution, developed by Canonical. It ships with the GNOME desktop environment, a graphical software center, a
OCCT is a free hardware stress testing and monitoring tool for Windows. It runs intensive tests on your CPU, GPU, memory, and power supply to detect i
SUMo (Software Update Monitor) is a Windows utility that scans your installed programs and compares their versions against an online database to find
Razer Game Booster (now part of Razer Cortex) was a system optimization tool that temporarily shut down unnecessary background processes and services
Hiren's BootCD PE is a bootable rescue environment based on Windows PE that you run from a USB drive when your computer will not start normally. It bu
Core Temp is a free CPU temperature monitoring tool for Windows that shows per core temperatures in real time. It displays readings in the system tray
PCSX2 is a free PlayStation 2 emulator that lets you play PS2 games on a PC, Mac, or Linux machine. It supports the vast majority of the PS2 library w
Display Driver Uninstaller (DDU) is a free driver removal tool for Windows that completely erases NVIDIA, AMD, and Intel graphics drivers along with a
USB Disk Storage Format Tool is a free formatting utility by Authorsoft that formats USB flash drives, memory cards, and external storage devices to F