Freeware Hardware Diagnostic Tool Downloads

**** 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 4.21.0701 (from Hardware Diagnostics)

240 KB | For Windows 8, Windows 10 | Free

Ryzen Controller is an open source utility that unleashes the power of AMD Ryzen laptops with an easy-to-use GUI..
Download Ryzen Controller 2.6.0 (from Hardware Diagnostics)

74.6 MB | For Windows 11, Windows 10 | Free

Quick CPU is a program that was designed to fine-tune and monitor important CPU and System parameters such as CPU Temperature (Package and Core Temp), CPU Performance, Power, Voltage, Current, Core Parking, Frequency Scaling, System Memory, Turbo Boost, C-States, Speed Shift FIVR Control as well as making other adjustments..
Download Quick CPU 5.1.0.0 (from Hardware Diagnostics)

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

Behold! A review of ChipEasy has also been published.
Download ChipEasy 1.5.6.6 (from Hardware Diagnostics)

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

FanCtrl is a software that allows you to automatically control the fan speed on your PC..
Download FanCtrl 1.7.4 (from Hardware Diagnostics)

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

Fan Control is a focused and highly customizable fan controlling software for Windows..
Download Fan Control 227 (from Hardware Diagnostics)

5.0 MB | For Windows 11, Windows 10, Windows 8 | Free

CrystalDiskInfo is a comprehensive hard drive diagnostic tool which can test and display a number of parameters from the drive it has tested. A review of CrystalDiskInfo has also been published.
Download CrystalDiskInfo 9.7.0 (from Hardware Diagnostics)

1.5 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 2.16 (from Hardware Diagnostics)

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

HWiNFO is a system information utility capable of identifying a wide range of components. A review of HWiNFO64 has also been published.
Download HWiNFO64 8.28.5770 (from Hardware Diagnostics)

2.44 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 1.58.0 (from Hardware Diagnostics)

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

USB Device Tree Viewer is a small application which interfaces with the Microsot "USBView" developer tool which provides detailed information about connected USB devices. A review of USB Device Tree Viewer has also been published.
Download USB Device Tree Viewer 4.5.2 (from Hardware Diagnostics)

| For Windows 7, Windows 8 / 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 25.06 (from Hardware Diagnostics)

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

**** AI Suite III **** is an excellent utility from ASUS that allows you to tweak your PC by fine tuning some of the parameters of components installed on an motherboard from ASUS. A review of AI Suite III has also been published.
Download AI Suite III 3.00.62 (from Hardware Diagnostics)

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

ASUS Fan Xpert is a software application that allows you to control and customize the fan speeds of your computer. 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

**** Core Temp **** emerges as a complimentary CPU temperature monitoring solution, employing minimal power to deliver precise, error-free outcomes. A review of Core Temp has also been published.
Download Core Temp 1.18.1 (from Hardware Diagnostics)

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