Active@ Hard Disk Monitor vs Western Digital Kitfox
Active@ Hard Disk Monitor
disk-monitor.comWestern Digital Kitfox
support-en.wd.comSide by side
| Figure | Active@ Hard Disk Monitor | Western Digital Kitfox |
|---|---|---|
| Price from | Free | — |
| Free plan | Yes | — |
| Free trial | — | — |
| Open source | — | — |
| Windows | Yes | Yes |
| Plans published | 4 | 0 |
| Spec score · Disk Health Monitoring Software | 9.1 (#1) | 6.7 (#28) |
| Headquarters | The company lists its address as 7177 Danton Promenade, Mississauga, Ontario, Canada. | Western Digital lists its corporate headquarters at 5601 Great Oaks Parkway, San Jose, California 95119, USA. |
| Purpose | Monitors hard disk health using S.M.A.R.T. and scans disk surfaces for bad sectors. | Western Digital Kitfox assists with WD drive testing, temperature monitoring, and health checks. |
| Support | Support options include a customer communication center, knowledge base, email, and phone assistance. | The page says Western Digital does not provide support for third-party software or hardware. |
| Temperature | Records temperature history and draws temperature graphs; the system tray icon shows current disk temperature. | It monitors supported WD drive temperatures in the Device Health section. |
Plans
Active@ Hard Disk Monitor
- FreewareFree
- Professional - General license$49.95, paid once
- Professional - Enterprise license$899, paid once
- ProfessionalPrice not published
In their own words
Active@ Hard Disk Monitor
Active@ Hard Disk Monitor checks disk health on Windows with S.M.A.R.T. monitoring and surface scans for bad sectors. It can monitor disk performance and state in the background, including when launched at Windows startup. Temperature tools record history, draw graphs, and show the current disk temperature in the system tray. When critical conditions appear, the software can send email or popup notifications. It also creates event logs and S.M.A.R.T. reports containing disk activity information over time. The Pro version adds remote monitoring: it can display disk information and receive notifications from remote computers on a local or global network. Pro also provides temperature graphs across a day, week, month, or specified period. The Freeware plan costs nothing and is for personal use only. Professional is intended for business purposes and can monitor up to 3 PCs remotely; its general license covers personal and commercial use, while its enterprise license is for company offices and branches worldwide. The site lists version 26.0.1, dated February 1, 2026, as a maintenance release.
Western Digital Kitfox
Western Digital Kitfox has no write-up on Specifiction yet; its figures are above.