Freeware Hardware Diagnostic Tool Downloads

SpeedFan monitors fan speeds, temperatures and voltages in computers with hardware monitor chips. A review of SpeedFan has also been published.
Download SpeedFan 4.52 (from Hardware Diagnostics)

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Recommended Hardware Diagnostic Tool | 1.18 MB | For Windows 7, Windows 8 / Vista / XP | Free

This program is an extremely handy portable freeware application which shows you information about key system hardware devices on 64-bit and 32-bit computers running Windows XP-Windows 7. A review of CPU-Z has also been published.
Download CPU-Z 1.76 (from Hardware Diagnostics)

cpu-z temperature
3.5 MB | For Windows 7, Windows 8 (64-bit, 32-bit) / Vista / XP | Free

3DP Chip functions as both a driver utility and a hardware diagnostic tool which can display all of the relevant information to you about the current status of the hardware on installed in your PC. A review of 3DP Chip has also been published.
Download 3DP Chip 16.07 (from Hardware Diagnostics)

3dp chip 12.03
0.46 MB | For Windows 7, Windows 8 (64-bit, 32-bit) / Vista / XP | Free

Test My Hardware - This free software is a simple system information and diagnostics utility that provides detailed information about all your hardware component, such as your CPU, memory, operating system, power source..
Download Test My Hardware 2.4 (from Hardware Diagnostics)

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1 MB | For Windows 7, Windows 8 / Vista / XP / NT | Free

Advanced users may want to quickly find out information about USB devices connected to your PC, USBDeview is the perfect choice. A review of USBDeview has also been published.
Download USBDeview 2.61 (from Hardware Diagnostics)

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0.07 MB | For Windows 7, Windows 8 (64-bit, 32-bit) / Vista / XP | Free

HSLAB Sys Monitor is a real-time monitoring and statistics tool that allows you to keep an eye on a specific system performance value..
Download HSLAB Free Sys Monitor 2.0.6.1 (from Hardware Diagnostics)

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2.15 MB | For Windows 7, Windows 8 (64-bit, 32-bit) / Vista / XP | Free

AI Suite II is a comprehensive suite that includes five very useful applications from Asus..
Download AI Suite II 1.02.15 (from Hardware Diagnostics)

29.4 MB | For Windows 7, Windows 8 / Vista / XP | Free

BlueScreenView is a simple and freeware application which gives Windows users some insight into what caused the infamous blue screen of death. A review of BlueScreenView has also been published.
Download BlueScreenView 1.55 (from Hardware Diagnostics)

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0.06 MB | For Windows 7, Windows 8 (64-bit, 32-bit) / Vista / XP | Free

Though it usually isn't something which all users have to pay attention to, the PC is powered by several components of which the operating temperature is an important value to look at. A review of Open Hardware Monitor has also been published.
Download Open Hardware Monitor 0.7.1 Beta (from Hardware Diagnostics)

359 KB | For Windows 7, Windows 8 / Vista / XP | Free

If your computer is running most of the day, or even better, all the time, you may want to know the temperature of your CPU. A review of Core Temp has also been published.
Download Core Temp 1.3 (from Hardware Diagnostics)

1.5 MB | For Windows 7, Windows 8 / Vista / XP | Free

PC WIZARD is also an utility designed to analyze and benchmark your computer system..
Download PC Wizard 2014.2.13 (from Hardware Diagnostics)

6.3 MB | For Windows 7, Windows 8 / Vista / XP | Free

Speccy is one of the freeware utilities available from Piriform. A review of Speccy has also been published.
Download Speccy 1.29.714 (from Hardware Diagnostics)

4.5 MB | For Windows 7, Windows 8 / Vista / XP | Free

OCCT is a stability checking tool that was created back in 2003, and was regularly updated since..
Download OCCT 4.4.2 (from Hardware Diagnostics)

6.57 MB | For Windows 7, Windows 8 / Vista / XP | Free

Free PC Audit is a diagnostic tool that collects data on three different aspects of your system. A review of Free PC Audit has also been published.
Download Free PC Audit 3.3 (from Hardware Diagnostics)

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1.01 MB | For Windows 7, Windows 8 (64-bit, 32-bit) / Vista / XP | Free

HWiNFO64 is a professional hardware information and diagnostic tool supporting latest components, industry technologies and standards..
Download HWiNFO64 5.36.2960 (from Hardware Diagnostics)

2.44 MB | For Windows 7, Windows 8 / Vista / XP | Free