Hardware Diagnostics

HWMonitor
Free
Voltages, temperatures and fans speed monitoring.
Victoria SSD/HDD
Free
Program used to check hard drives for errors, bad sectors and other.
GSmartControl
Free
A tool for querying and controlling SMART (Self-Monitoring, Analysis, and Reporting Technology) data on modern hard disk and solid-state drives.
MemTest86 Free
Free (For Personal Use)
The standard for memory diagnostics.
Intel Processor Diagnostic Tool
Free
Argus Monitor
Free Trial
Monitoring temperatures and status of system components such as CPU, GPU and hard disk drive.
Toshiba PC Health Monitor
Free
Active Hard Disk Monitor Freeware
Free (For Personal Use)
Check and monitor the health of your hard disks.
BatteryMon
Free Trial
Monitor the performance of laptop batteries and uninterruptible power supplies (UPS).
KeyboardTest
Free Trial
Test desktop and laptop computer keyboards.
Memory Cleaner
Free
A tool that optimizes your RAM usage by checking running processes and the system cache.
Serial Port Notifier
Free
Easily identify the COM port names of ports plugged in to your computer.
ZenTimings
Free (Open Source)
A free, simple and lightweight app for monitoring memory timings on Ryzen platform.
HDDScan
Free
A freeware utility for hard drive diagnostics (RAID arrays, Flash USB and SSD drives are also supported).
Macrorit Disk Scanner Free Edtion
Free
Small but useful scanner checks your hard drive errors and issues.
Acronis Drive Monitor
Free
Monitor server, workstation and PC hard disk drives.
BATExpert
Free
Battery info at your finger tips.
DiskCheckup
Free
SMART way to monitor your drive.
Intel Battery Life Diagnostic Tool
Free
Measures and reports laptop battery life under standardized test workloads.
MemTest
Free
Test the installed RAM (memory) for errors and issues.