System Info Tools

HWiNFO
Free (For Personal Use)
Comprehensive Hardware Analysis, Monitoring and Reporting for Windows.
System Informer
Free (Open Source)
A free, powerful, multi-purpose tool that helps you monitor system resources, debug software and detect malware.
Device Cleanup Tool
Free
Removes non-present devices from the Windows device management.
BatteryBar
Free
A lightweight, powerful battery meter.
BatteryInfoView
Free
Displays the current status and information about your battery.
CrystalDiskInfo
Free
A HDD/SSD utility software which supports a part of USB connection and Intel RAID.
Core Temp
Free
A powerful program to monitor processor temperature and other vital information.
RAMMap
Free
A lightweight Windows utility from Microsoft that provides detailed insights into how physical memory (RAM) is being used by the system.
CPU-Z
Free
Gather information on some of the main devices of your system.
SysInfo Detector
Free
Gather information of your computer configuration.
AIDA64 Extreme
Free Trial
An industry-leading system information tool.
Intel Processor Identification Utility
Free
RAMExpert
Free
Memory details at your finger tips.
SysGauge
Free
Monitor CPU, memory, disk, and network activity in real time.
DevManView
Free
Alternative to device manager of Windows.
ESET SysInspector
Free
Free PC diagnostic tool.
SIW System Information for Windows
Free Trial
Everything you ever wanted to know about your computer but were afraid to ask.
SpeedFan
Free
Monitor voltages, fan speeds and temperatures in computers with hardware monitor chips.
WinAudit
Free
An inventory utility for Windows computers.
Open Hardware Monitor
Free
A free open source software that monitors temperature sensors, fan speeds, voltages, load and clock speeds of a computer.