Freeware Hardware Diagnostic Tool Downloads

Access system diagnostics while tuning a PC system is critical for obtaining top performance. A review of SpeedFan has also been published.
Download SpeedFan 4.52 (from Hardware Diagnostics)

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

If you're wondering about which programs and hardware are installed on your PC, then WinAudit can provide you with the information through its easy interface. A review of WinAudit has also been published.
Download WinAudit 3.2.1.0 (from Hardware Diagnostics)

855.64 K | For Windows 7, Windows 8 / Vista / XP | Free

CAM is a free PC monitoring software created by NZXT for PC enthusiasts and gamers..
Download NZXT CAM 4.10.1 (from Hardware Diagnostics)

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

ChipGenius is a small and portable application which can quickly extract information from connected USB devices on a PC. A review of ChipGenius has also been published.
Download ChipGenius 4.19.1225 (from Hardware Diagnostics)

240 KB | For Windows 8, Windows 10 | 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 21.01 (from Hardware Diagnostics)

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

ASUS PC Diagnostics Tool is a bundled software in some ASUS commercial PCs and can show the system information about your PC and do some hardware test by user..
Download ASUS PC Diagnostics 1.4.5 (from Hardware Diagnostics)

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

TOSHIBA PC Diagnostic Tool is a free software utility for owners of Toshiba-branded PCs and laptops which displays some basic information about installed hardware components. A review of Toshiba PC Diagnostic Tool has also been published.
Download Toshiba PC Diagnostic Tool 9.0.4.3200 (from Hardware Diagnostics)

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

If you're overclocking your "Republic of Gamers" PC or ASUS motherboard, then it's always good to know the state of your system in terms of fan speed, CPU and motherboard temperature and voltage settings. A review of ASUS Fan Xpert has also been published.
Download ASUS Fan Xpert 3.00.01 (from Hardware Diagnostics)

4.4 MB | For Windows 10 | 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

CPU-Z is a free system and hardware diagnostics tool which provides a number of details about your current PC setup including processor (CPU), memory (RAM), motherboard chipset and your graphics adapter. A review of CPU-Z has also been published.
Download CPU-Z 1.95.0 (from Hardware Diagnostics)

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

AI Suite 3 is an all-in-one interface that integrates several ASUS utilities and allows you to launch and operate these utilities simultaneously..
Download AI Suite III 2.0.17.3 (from Hardware Diagnostics)

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

Designed for non-techies, HP Performance Advisor is and ultra-savvy software application wizard that is the simplest and most effective ways to make sure your computer is always operating at its optimum potential..
Download HP Performance Advisor 2.1.5819 (from Hardware Diagnostics)

11.7 MB | For Windows 7, Windows 8 / 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 0.9.6 (from Hardware Diagnostics)

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

For owners of Intel-based processors, access to vital data about the CPU can be useful for a number of reasons -- not least for monitoring during overclocking operations. A review of Intel Desktop Utilities has also been published.
Download Intel Desktop Utilities 3.2.8 (from Hardware Diagnostics)

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

HWMonitor is a small and free system monitoring application which can keep tabs on different components and sensors on a Windows PC. A review of HWMonitor has also been published.
Download HWMonitor 1.43.0 (from Hardware Diagnostics)

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