Glarysoft Disk SpeedUp is a completely free tool for analyzing, defragmenting, and optimizing disk space quickly and enhancing computer performance. The freeware is easy to use, without any toolbar or ...

iDefrag is a small utility with the single purpose of running drive defragmentation and optimization. It does this job quite well, and has become a reputable and complete option for people wanting to ...

The built-in Windows Disk Defragmenter has been much improved upon, and more so in Windows 11/10, and is considered to be much better than its predecessors. The defrag engine and the manageability of ...