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Open Source Hard Disk Sentinel Alternatives

The best open source alternative to Hard Disk Sentinel is CrystalDiskInfo. If that doesn't work for you, our users have ranked more than 25 alternatives to Hard Disk Sentinel, but unfortunately only two of them is open source. If you can't find an alternative you can try to remove all filters.

Hard Disk Sentinel alternatives are mainly Hard Disk Diagnostic Tools but may also be Benchmark Tools or Hard Disk Benchmark Tools. Filter by these if you want a narrower list of alternatives or looking for a specific functionality of Hard Disk Sentinel.
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  • Windows
  • Linux
  • MS-DOS

Monitoring hard disk health and temperature. Test and repair HDD problems and predict failures. Prevent data loss by...

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  1. CrystalDiskInfo icon


    • Windows
    41 alternatives to CrystalDiskInfo 

    Open-source HDD/SSD utility for monitoring S.M.A.R.T. values, disk temperature and other information.

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    1.  PortableCrystalDiskInfo can be used from a USB stick or similar with no prior installation.
    "Reallocated Sectors Count" in German
    More than 30 languages
    CrystalDiskInfo vs Hard Disk Sentinel opinions
    Some users think CrystalDiskInfo is a great alternative to Hard Disk Sentinel, some don't.

    CrystalDiskInfo does not support hard drive surface tests like reads, writes and combined

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  2. smartmontools icon


    • Mac
    • Windows
    • Linux
    • BSD
    28 alternatives to smartmontools 

    The smartmontools package contains two utility programs (smartctl and smartd) to control and monitor storage systems using the Self-Monitoring, Analysis and Reporting Technology System (SMART) built into most modern ATA and SCSI harddisks.

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    smartmontools vs Hard Disk Sentinel opinions
    Most users think smartmontools is a great alternative to Hard Disk Sentinel.
Showing 2 of 2 alternatives