Hardware Diagnostic Freeware


68 free and open source downloads for Windows (32-bit/64-bit)
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  • System Information Viewer 5.48
    System Information Viewer Icon
    System Information
    Comprehensive system information utility which displays an array of data about....
    Free Freeware
    13.18 MB
    10 / 8 / 7 / V / XP
    Very Good (4.3 / 5.0)
    May 20, 2020
  • StressMyPC 4.01
    StressMyPC Icon
    CPU Stress Tester
    Applies stress to your laptop or device in order to test the battery life.
    Free Freeware
    66.04 KB
    10 / 8 / 7 / V / XP
    Very Good (4.4 / 5.0)
    May 20, 2020
  • HWiNFO32 6.26.4160
    HWiNFO32 Icon
    Hardware Information
    Provides comprehensive information about PC hardware status.
    Free Freeware
    7.34 MB
    10 / 8 / 7 / V / XP
    Good (3.3 / 5.0)
    May 14, 2020
  • HWiNFO64 6.26.4160
    HWiNFO64 Icon
    System Information
    Provides comprehensive information about PC hardware status with hardware....
    Free Freeware
    7.34 MB
    10 / 8 / 7 / V / XP
    Very Good (4.1 / 5.0)
    May 14, 2020
  • ESET SysInspector 1.4.1.0
    ESET SysInspector Icon
    System Analyzer
    Inspect PC components to troubleshoot issues.
    Free Freeware
    5.79 MB
    10 / 8 / 7
    Very Good (4.5 / 5.0)
    May 12, 2020
  • IsMyHdOK 2.15
    IsMyHdOK Icon
    HDD Benchmarking
    Quick and easy utility to test and benchmark hard drives by measuring read and write....
    Free Freeware
    72.73 KB
    10 / 8 / 7 / V / XP
    Very Good (4.3 / 5.0)
    May 12, 2020
  • Open Hardware Monitor 0.9.3
    Open Hardware Monitor Icon
    Hardware Monitoring
    Keep an eye on temperatures, voltages and load times.
    Free Open source
    514.95 KB
    10 / 8 / 7 / V / XP
    Very Good (4.4 / 5.0)
    May 8, 2020
  • CPU-Z 1.92.0
    CPU-Z Icon
    CPU Information
    Displays vital system information and data for installed memory, CPU, mainboard,....
    Free Freeware
    1.82 MB
    10 / 8 / 7 / V / XP
    Very Good (4.1 / 5.0)
    Apr 30, 2020
  • thilmera7 0b162 Rev. 6
    thilmera7 Icon
    CPU Usage Diagnostics
    Displays a variety of different readings from hardware like CPU, GPU, HDD.
    Free Freeware
    6.6 MB
    10 / 8 / 7 / V / XP
    Very Good (4.3 / 5.0)
    Apr 28, 2020
  • MiTeC System Information X 3.8.0.0
    MiTeC System Information X Icon
    System Information
    Portable utility that provides information about a target system.
    Free Freeware
    2.14 MB
    10 / 8 / 7 / V / XP
    Very Good (4.5 / 5.0)
    Apr 19, 2020
  • Webroot System Analyzer 9.0.28.39
    Webroot System Analyzer Icon
    Hardware Analyzer
    Hardware and system diagnostic tool which lists potential issues.
    Free Freeware
    4.65 MB
    10 / 8 / 7 / V / XP
    Very Good (4.5 / 5.0)
    Apr 17, 2020
  • Desktop Info 2.5.0
    Desktop Info Icon
    Desktop Information
    General system information tool which displays details including network.
    Free Freeware
    1.05 MB
    10 / 8 / 7 / V / XP
    Very Good (4.7 / 5.0)
    Apr 14, 2020
  • Intel Processor Identification Utility 6.3.0404
    Intel Processor Identification Utility Icon
    Processor Identification
    Displays information about installed processor and its features.
    Free Freeware
    20.39 MB
    10 / 8 / 7 / V / XP
    Good (3.9 / 5.0)
    Apr 14, 2020
  • Memtest86 8.4
    Memtest86 Icon
    Memory Tester
    A bootable image which will run tests on your install memory.
    Free Freeware
    9.26 MB
    10 / 8 / 7
    Very Good (4.3 / 5.0)
    Apr 14, 2020
  • 3DP Chip 20.03 (1)
    3DP Chip Icon
    Driver Updater
    Find drivers for your hardware online free.
    Free Freeware
    1.03 MB
    10 / 8 / 7 / V / XP
    Very Good (4.1 / 5.0)
    Apr 10, 2020
  • OCCT 5.5.6
    OCCT Icon
    An extensive tool for tesing PC stability, RAM and CPU.
    Free Freeware
    18.03 MB
    10 / 8 / 7 / V / XP
    Very Good (4.0 / 5.0)
    Apr 10, 2020
  • CrystalDiskInfo 8.4.2
    CrystalDiskInfo Icon
    Disk Analyzer
    Hard drive diagnostic software.
    Free Open source
    9.27 MB
    10 / 8 / 7 / V / XP
    Very Good (4.4 / 5.0)
    Apr 7, 2020
  • USB Device Tree Viewer 3.3.8
    USB Device Tree Viewer Icon
    USB Controller
    Browse through USB devices and controllers.
    Free Freeware
    614.18 KB
    10 / 8 / 7 / V / XP
    Very Good (4.7 / 5.0)
    Mar 27, 2020
  • Xinorbis 8.3.1
    Xinorbis Icon
    Drive Analyzer
    A powerful and effective hard disk analyzer.
    Free Freeware
    10.32 MB
    10 / 8 / 7 / V / XP
    Average (3.0 / 5.0)
    Feb 28, 2020
  • ExperienceIndexOK 2.31
    ExperienceIndexOK Icon
    Calculator
    Alternate display of how Windows is performing with WEI.
    Free Freeware
    66.05 KB
    10 / 8 / 7
    Excellent (5.0 / 5.0)
    Feb 25, 2020
  • NZXT CAM 4.2.1
    NZXT CAM Icon
    CPU Monitoring
    Complete PC monitoring solution with details about hardware components.
    Free Freeware
    1.56 MB
    10 / 8 / 7
    Good (3.4 / 5.0)
    Feb 11, 2020
  • USBDeview 2.86
    USBDeview Icon
    USB Information
    Lists all installed USB devices that you previously used.
    Free Freeware
    94.14 KB
    10 / 8 / 7 / V / XP
    Good (3.2 / 5.0)
    Jan 24, 2020
  • MemInfo 3.51 SR1
    MemInfo Icon
    Memory Usage Diagnostics Viewer
    Displays information about RAM / memory allocation on a Windows PC.
    Free Freeware
    636.7 KB
    10 / 8 / 7 / V / XP
    Excellent (4.8 / 5.0)
    Jan 24, 2020
  • ChipGenius 4.19.1225
    ChipGenius Icon
    USB Device Information
    Displays information about connected USB devices for diagnosis.
    Free Ad-supported
    751.97 KB
    10 / 8
    Very Good (4.4 / 5.0)
    Dec 31, 2019


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