
CrystalDiskInfo
Hard Disk Sentinel
HD Tune
GSmartControl
Acronis Drive Monitor
MHDD
Macrorit Disk Scanner
HDDScan is a freeware utility for storage devices diagnostics (HDD, RAID, Flash).

Mockaroo
DataConstruct
Data Creator
Datamade
Random Data
Generate and manage synthetic datasets easily with DUMMY DATABASE

Which is more popular?
Based on our record, HDDScan seems to be more popular. It has been mentioned 44 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | hddscan.com | dummydatabase.com |
| Pricing | — | |
| Platforms | — | |
| Company | — | Startup from Serbia · 1 - 9 employees · 2024 |
| Listed in |
In their own words, as submitted to SaaSHub.


No description of HDDScan yet.
Dummy Database is built to solve a simple, yet annoying problem — generating realistic test datasets quickly, without writing scripts or juggling Excel files. It’s designed for: - Developers needing dummy databases for prototyping & testing. - Analysts and BI specialists preparing demo...
What each product offers, as listed by its team.


Possible disadvantages
An editorial look at what each product does well and who it suits.


Overall verdict
Why this product is good
Recommended for
HDDScan is recommended for IT professionals, system administrators, and individual users who need to regularly monitor and maintain the health of their storage devices. It's also suitable for anyone looking to diagnose potential issues with their hard drives and prevent data loss.
Overall verdict
Why this product is good
Recommended for
Walkthroughs and reviews on video.
How to Check Hard Drive Health, Error, Bad Sectors - HDDScan
More videos
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How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing HDDScan and DUMMY DATABASE.
DUMMY DATABASE's answer:
A free, all-in-one data generation platform that builds everything from simple tables to full relational databases with advanced controls, unique event sequences, ERD visualization, built-in SQL querying, and multiple export formats — no limits, no paywalls.
DUMMY DATABASE's answer:
Unlike other data generators, DUMMY DATABASE gives you full relational database creation, unique event simulations, advanced control over every field, built-in SQL querying, and generous free limits — so you can go from idea to test-ready data without restrictions, subscriptions, or hidden fees
DUMMY DATABASE's answer:
DUMMY DATABASE's answer:
Began as a project for myself to be able to have custom datasets for testing purpose I've decided that it could be useful for wider audience and finalized it as a full-stack web project
DUMMY DATABASE's answer:
Python, Flask, HTML, CSS, Bootstrap, Redis, PostgreSQL, JavaScript
Share your experience with using HDDScan and DUMMY DATABASE. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


HDDScan is a hard drive diagnostic tool with an option to change some HDD parameters like AAM, APM, etc. It is useful for conducting regular health tests on your hard drive. Some other features of the software are...
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Recommendations tracked on public social media and blogs since March 2021.


Try running a drive test on the drive. It's possible it's bad (yes, it can come bad even if it's brand new, actually new hardware tends to have a higher fail rate then midlife span hardware). You can use a tool like HDDScan. Source: almost 3 years ago
As a first step I'd recommend that you run HDDScan against your HDD. Source: over 3 years ago
The issue is that files became corrupted, resulting in it needing to check the file system. If you have a hard drive enclosure, I would recommend using the enclosure to connect the drive to a computer, and running a drive diagnostic... Source: over 3 years ago
Tracking DUMMY DATABASE since Aug 2025.
When comparing HDDScan and DUMMY DATABASE, you can also consider the following products.

CrystalDiskInfo. A HDD/SSD utility software which supports a part of USB connection and Intel RAID. >> Download. Intel RAID (IRST). IRST 11.
Compare CrystalDiskInfo to HDDScan or DUMMY DATABASE:

Monitoring hard disk health and temperature. Test and repair HDD problems and predict failures.
Compare Hard Disk Sentinel to HDDScan or DUMMY DATABASE:


HD Tune Pro 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.
Compare HD Tune to HDDScan or DUMMY DATABASE:
Data generator that can create a table filled with pseudo-random content.
Compare Data Creator to HDDScan or DUMMY DATABASE: