CrystalDiskInfo is a program for monitoring the operation of storage devices installed in the computer. The tool provides detailed information about them using S.M.A.R.T. The CrystalDiskInfo program, analyzing all parameters of the disks' operation, assesses its condition in real-time. The program is able to warn the user if it senses that something is wrong with the disk. In this case, the user can create a backup copy of the data stored on the unfortunate disk.
In addition, the program displays a lot of information about each disk in the computer - software version, transfer mode, interface, serial number, temperature, capacity, number of partitions, buffer size, number of times the disk is turned on and its working time, etc. In addition, the program checks, among other things, the frequency of errors, the time needed to start the disk, the number of start/stop cycles, etc. CrystalDiskInfo's interface is very readable, and comes in a variety of different languages including Polish.