Hardware Diagnostic Freeware

64 free and open source downloads for Windows

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  • OCCT 11.0.9

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    CPU Monitoring: An extensive tool for tesing PC stability, RAM and CPU.
  • HWiNFO32 7.26.4800

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    Hardware Information: Provides comprehensive information about PC hardware status.
  • HWiNFO64 7.26.4800

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    System Information: Provides comprehensive information about PC hardware status with hardware diagnostics and analysis.
  • thilmera7 0b174 Rev.6

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    CPU Usage Diagnostics: Displays a variety of different readings from hardware like CPU, GPU, HDD.
  • MiTeC System Information X

    MiTeC System Information X Icon
    System Information: Utility which provides ACPI information from a target PC with the option to export and install updates and hotfixes.
  • IsMyHdOK 3.66

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    HDD Benchmarking: Quick and easy utility to test and benchmark hard drives by measuring read and write speeds of Windows partitions.
  • USBDeview 3.05

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    USB Information: Lists all installed USB devices that you previously used.
  • 3DP Chip 22.05

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    Driver Updater: Find drivers for your hardware online free.
  • System Information Viewer 5.64

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    System Information: Comprehensive system information utility which displays an array of data about hardware information from the CPU, memory, cache, hard drives, network and others.
  • StressMyPC 5.01

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    CPU Stress Tester: Applies stress to your laptop or device in order to test the battery life.
  • HWMonitor 1.46.0

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    Hardware Monitoring: Comprehensive system and hardware monitoring utility for PC.
  • WinAudit 3.4

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    System Audit: A system auditing tool which provides a number of pertinent details including OS, peripherals, errors and more.
  • CPU-Z 2.01

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    CPU Information: Displays vital system information and data for installed memory, CPU, mainboard, caches, graphics and benchmarks.
  • Desktop Info 3.5.0

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    Desktop Information: General system information tool which displays details including network.
  • Memtest86 9.4.1000

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    Memory Tester: A bootable image which will run tests on your install memory.
  • ChipGenius 4.21.0701

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    USB Device Information: Displays information about connected USB devices for diagnosis.