Disk fragmentation leads to a slower system, long boot-times, random crashes and freeze-up. The defragmentation has to be done on a regular basis, and an efficient defrag software is needed to carry this operation.
You can set the tool to automatically defrag on the PC background, as well as the time interval, condition (whenever your screensaver is being used). You can also pause and resume the defragmentation process and the tool will start from where it stopped.
With its DiskStat function, you can check and analyze the amount of used memory and unused memory space with the aid of charts, see which programs are consuming your system space and erase programs which are not needed.
The tool is capable of defragging several hard drives at one or separate files and libraries, folders, and so on.
It is part from disk defragmentation category and is licensed as shareware for Windows 32-bit and 64-bit platform and can be used as a free trial until the trial period will end. The O&O Defrag Professional Edition demo is available to all software users as a free download with potential restrictions compared with the full version.