Disk Defragmenter is a utility in Microsoft Windows designed to increase access speed by rearranging files stored on a disk to occupy contiguous storage locations, a technique called defragmentation. Developed by Microsoft
License: Free
PerfectDisk offers advanced features such as real-time optimization and SSD support, making it more suitable for users seeking comprehensive disk management. In contrast, Windows Disk Defragmenter is a basic, free tool that serves well for casual users but lacks the depth and efficiency found in specialized software like PerfectDisk.