15 Best Diagnostic Software for Windows PC - Free Download

Selection of programs for obtaining information about the hardware component of the computer, its components, the bitness of the operating system, data about the processor, RAM, video card and other important information about your computer running on Windows.

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AIDA32
AIDA32

Program displaying computer hardware data

v.3.94.2
CPU-Z
CPU-Z

Utility to obtain current data on computer components

v.1.99
Everest Home Edition
Everest Home Edition

Computer diagnostic and debugging utility

v.2.20.475
Speccy
Speccy

Free computer diagnostic tool

v.1.30.730
HWINFO64
HWINFO64

Program to get information about the components of the PC system

v.5.60
SIW
SIW

Computer analysis software

v.2021 11.4.0602
System Monitor II
System Monitor II

System widget displaying system status

v.29.1
SiSoftware Sandra Lite
SiSoftware Sandra Lite

Computer diagnostic application

v.2021 R8 31.53
CrystalDiskInfo
CrystalDiskInfo

Utility to collect information about PC disk drives

v.8.15.2
HWMonitor
HWMonitor

Computer component monitoring application

v.1.33
GPU-Z
GPU-Z

Excellent program for diagnosing video card

v.2.43.0
SysInfo Detector
SysInfo Detector

PC component analysis application

v.1.8.1
SoundVolumeView
SoundVolumeView

Utility that displays information about the sound components of the computer

v.v1.81
CrystalDiskMark
CrystalDiskMark

Quick and easy hard drive performance test

v.8.0.2
Corsair Link
Corsair Link

Diagnostic software for temperature display

v.4.9.2.27
Core Temp
Core Temp

Handy temperature monitoring software

v.1.17.1
3dmark
3dmark

Powerful video card diagnostic tool

v.2.21.7312