CrystalDiskInfo is a HDD/SSD utility software which shows the health status much more clearly than similar tools. The "Function / Graph" is especially interesting for the "Reallocated Sectors Count". If it increases over time or is very high already, the hard drive may need to be replaced.

CrystalDiskInfo is a HDD/SSD utility software which shows the health status much more clearly than similar tools. The "Function / Graph" is especially interesting for the "Reallocated Sectors Count". If it increases over time or is very high already, the hard drive may need to be replaced.

Performs disk speed test and provided details about how fast your disks can transfer data. The information provided includes data transfer rate for linear reads, random read transfer rate and the seek time of the drive. An overall score is given so you can compare different brands of drives when purchasing. Information about the drive such as firmware revision, model, size, file system and more is displayed.

CrystalDiskInfo is a HDD/SSD utility software which shows the health status much more clearly than similar tools. The "Function / Graph" is especially interesting for the "Reallocated Sectors Count". If it increases over time or is very high already, the hard drive may need to be replaced.

WinDirStat is a disk usage statistics viewer and cleanup tool for Microsoft Windows.

WinDirStat is a disk usage statistics viewer and cleanup tool for Microsoft Windows.