SeaTools Alternatives

SeaTools is described as 'diagnostic tool that helps you determine the condition of the disk drive in your external hard drive, desktop or laptop computer' and is an app in the os & utilities category. There are more than 25 alternatives to SeaTools for a variety of platforms, including Windows, Linux, Mac, MS-DOS and BSD. The best alternative is CrystalDiskInfo, which is both free and Open Source. Other great apps like SeaTools are GSmartControl, Hard Disk Sentinel, Victoria and HD Tune.

SeaTools 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 SeaTools.

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SeaTools

Free • Proprietary
Windows

SeaTools is a diagnostic tool that helps you determine the condition of the disk drive in your external hard drive, desktop...

Learn more about SeaTools

CrystalDiskInfo
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Free • Open Source
Hard Disk Diagnostic Tool
Windows
PortableApps.com
40 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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CrystalDiskInfo Features
1. PortableCrystalDiskInfo can be used from a USB stick or similar with no prior installation.
2. Ad-freeCrystalDiskInfo doesn't contain any form of external advertising.
3. LightweightCrystalDiskInfo consumes less device resources compared to similar apps.
Hardware Monitoring
Terabytes Written (TBW) info
Selective Wipe
Multiple languages
Support for S.M.A.R.T. data
Logging
CrystalDiskInfo vs SeaTools opinions
pros, cons and recent comments
danuthaiduc
Some Seagate HDDs do not support SMART, and only SeaTools can show you the status of the disk.
Negative comment•
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GSmartControl
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Free • Open Source
Hard Disk Diagnostic Tool
Mac
Windows
Linux
BSD
33 alternatives to GSmartControl
Smartctl GUI that supports controlling hard drive Self-Monitoring, Analysis, and Reporting.
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GSmartControl Features
Temperature Monitoring
Support for S.M.A.R.T. data
Hard Disk Sentinel
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Paid • Proprietary
Hard Disk Diagnostic Tool
Windows
Linux
MS-DOS
27 alternatives to Hard Disk Sentinel
Monitoring hard disk health and temperature. Test and repair HDD problems and predict failures. Prevent data loss by automatic and scheduled backup.
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Hard Disk Sentinel Features
Temperature Monitoring
Support for S.M.A.R.T. data
Data Protection
Victoria
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Free • Proprietary
Hard Disk Diagnostic Tool
Windows
23 alternatives to Victoria
Victoria is a small application designed to assess performance, test and perform minor repairs to your IDE drive and SATA HDD. It's designed primarily for HDD repairmen in stationary conditions and is not intended to test the system hard drive.
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Victoria Features
1. PortableVictoria can be used from a USB stick or similar with no prior installation.
Bad sectors reallocation
Hardware Monitoring
Read latency benchmark per drive offset
HD Tune
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Freemium • Proprietary
Hard Disk Diagnostic Tool
Benchmark Tool
Hard Disk Benchmark Tool
Windows
57 alternatives to HD Tune
HD Tune is a hard disk / SSD utility with many functions. It can be used to measure the drive's performance, scan for errors, check the health status (S.M.A.R.T.), securely erase all data and more!.
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HD Tune Features
Read latency benchmark per drive offset
Linear read benchmark per drive offset
Hardware Monitoring
Quick/slow surface scan
Temperature Monitoring
Support for S.M.A.R.T. data
smartmontools
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Free • Open Source
Hard Disk Diagnostic Tool
Mac
Windows
Linux
BSD
27 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 Features
Support for S.M.A.R.T. data
HDD Regenerator
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Paid • Proprietary
Windows
8 alternatives to HDD Regenerator
The HDD Regenerator can repair damaged hard disks without affecting or changing existing data. As a result, previously unreadable and inaccessible information is restored.
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HDD Regenerator Features
1. PortableHDD Regenerator can be used from a USB stick or similar with no prior installation.
Discontinued
The program is no longer updated since 2011, but it supports Windows 10 and can be still bought from the official website.
MHDD
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Free • Proprietary
Hard Disk Diagnostic Tool
Windows
22 alternatives to MHDD
MHDD is the most popular freeware program for low-level HDD diagnostics.

MHDD supports these interfaces: IDE, Serial ATA, SCSI. Also there is a possibility to access an USB storage, there are drivers for emulation (USB->SCSI).

This software can make precise diagnostic of the.
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MHDD Features
1. PortableMHDD can be used from a USB stick or similar with no prior installation.
Hardware Diagnostics
Hardware Monitoring
Discontinued
Last version 4.6 was released in 2005. See http://hddguru.com/software/2005.10.02-MHDD/mhdd_changelog.en.html
HDDScan
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Free • Proprietary
Hard Disk Diagnostic Tool
Windows
28 alternatives to HDDScan
HDDScan is a freeware utility for storage devices diagnostics (HDD, RAID, Flash). The program can scan storage device for bad blocks, show S.M.A.R.T. attributes and change some HDD parameters such as AAM, APM, etc.
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HDDScan Features
Hardware Monitoring
Hardware Diagnostics
Temperature Monitoring
Support for S.M.A.R.T. data
HDAT2
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No
Free • Proprietary
Hard Disk Diagnostic Tool
Windows
20 alternatives to HDAT2
HDAT2 is program for test or diagnostics of ATA/ATAPI/SATA, SSD, USB and SCSI devices.
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HDAT2 Features
Hardware Monitoring