Activesmart is described as 'Active SMART - is hard-drive deagnostic and file usage information tool. It uses the S.M.A.R.T. technology to track the status of the computer hard disks to timely detect and anticipate any problems, occurring with the hard drive, before the danger of the data loss appears' and is an app in the OS & Utilities category. There are more than 10 alternatives to Activesmart for Windows, Linux, PortableApps.com, MS-DOS and Mac. The best alternative is CrystalDiskInfo, which is both free and Open Source. Other great apps like Activesmart are HD Tune (Freemium), Hard Disk Sentinel (Paid), HDDScan (Free) and Macrorit Disk Scanner (Free).
CrystalDiskInfo is a HDD/SSD utility software which supports S.M.A.R.T. It shows the health status much more clearly than similar tools. The "Function / Graph" is especially interesting for the "Reallocated Sectors Count".
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.
StableBit Scanner is a state of the art disk health monitoring tool. - Monitors the SMART data of your disks, and presents them in an easy to read, meaningful way. - Lists detailed information about your disk, including the connection type, bus speed, and supported features.
Hard Drive Inspector is a powerful, effective and easy-to-use program that monitors hard drive health. In many cases it is able to warn the user about forthcoming disk failure in advance, thus preventing information loss.
Active@ Hard Disk Monitor is a disk utility that checks and monitors the status of your hard drives to help prevent data loss. The system is based on the Self-Monitoring Analysis and Reporting Technology (S.M.A.R.T.).