HDD Health Monitor vs CrystalDiskInfo

HDD Health Monitor8.6Visit CrystalDiskInfo8.5Visit

Higher score HDD Health Monitor #6 in Disk Health Monitoring Software 8.6/10 Free plan Free plan✓ 4 of 5 features Visit ARImetic

vs

CrystalDiskInfo #7 in Disk Health Monitoring Software 8.5/10 Free plan Free plan✓ 2 of 5 features Try CrystalDiskInfo

• HDD Health Monitor fits best

  Free Windows health and SSD monitoring

• CrystalDiskInfo fits best

  Free Windows SMART and SSD checks

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Side by side

Feature	HDD Health Monitor 8.6/10 Visit ↗	CrystalDiskInfo 8.5/10 Visit ↗
At a glance
Editor score	8.6	8.5
Ranking	#6 in Disk Health Monitoring Software	#7 in Disk Health Monitoring Software
Best for	Free Windows health and SSD monitoring	Free Windows SMART and SSD checks
Pricing model	Free	Free
Starting price	Free plan	Free plan
Free plan	✓	✓
Free trial	—	—
Deployment	Desktop	Desktop
Platforms	Windows	Windows
Support	Email	Docs
Built for	Solo, Small business	Solo, Small business
Features HDD Health Monitor 4/5 · CrystalDiskInfo 2/5
SMART monitoring	✓	✓
SSD wear tracking	✓ (best)	Not checked yet
Temperature alerts	✓	✓
Failure warnings	✓ (best)	Not checked yet
Remote monitoring	—	Not checked yet
Specs
Drives on cheapest plan	Not checked yet	Not checked yet
Supported platforms	Windows 11, Windows 10, Windows 8.1, Windows 8, Windows 7, Windows Vista	Windows XP/Vista/7/8/8.1/10/11 and Windows Server 2003/2008/2012/2016/2019/2022/2025; x86/x64/ARM64
Our review
Pros	Tracks SMART data, health percentages, and SSD/NVMe wear metrics Alerts on temperature, failure, reallocated-sector, and error conditions Supports history graphs, hot-plug detection, and multiple drive monitoring	Detailed SMART values with health states, temperatures, and graphs SSD remaining-life indicators and configurable temperature thresholds Resident monitoring with email alerts for supported drive events
Cons	Runs only on Windows platforms No verified remote monitoring capability No integrations are listed	Windows-only platform scope USB, RAID, and controller compatibility varies Does not predict the exact date of drive failure
Our verdict	HDD Health Monitor is a free, open-source Windows utility for monitoring HDDs, SSDs, NVMe drives, and supported USB-connected drives. It is aimed at people who want local visibility into drive condition without an installation,… Read the review →	CrystalDiskInfo is a free, open-source Windows desktop utility for monitoring HDD and SSD condition. It displays S.M.A.R.T. attributes such as current, worst, threshold, and raw values, alongside drive health, temperature, firmware, serial… Read the review →

Strengths and trade-offs

• HDD Health Monitor — where it wins

  • Tracks SMART data, health percentages, and SSD/NVMe wear metrics
  • Alerts on temperature, failure, reallocated-sector, and error conditions
  • Supports history graphs, hot-plug detection, and multiple drive monitoring

  Where it doesn't

  • Runs only on Windows platforms
  • No verified remote monitoring capability
  • No integrations are listed

• CrystalDiskInfo — where it wins

  • Detailed SMART values with health states, temperatures, and graphs
  • SSD remaining-life indicators and configurable temperature thresholds
  • Resident monitoring with email alerts for supported drive events

  Where it doesn't

  • Windows-only platform scope
  • USB, RAID, and controller compatibility varies
  • Does not predict the exact date of drive failure

• HDD Health Monitor8.6/10 · Free plan

  A focused, open-source Windows utility for local HDD, SSD, NVMe, and USB drive health checks.

  Visit ARImeticFull verdict →
• CrystalDiskInfo8.5/10 · Free plan

  A free Windows utility with detailed SMART, temperature, and SSD wear monitoring.

  Try CrystalDiskInfoFull verdict →