Auslogics Disk Defrag can save your time by defragmenting only the files you want. The program’s optimization algorithms allow you to defragment free space, move system files to the fastest part of ...

Disktrix's $30 utility lets you defragment hard drives and other storage devices a little or a lot--and view the contents of individual drive clusters, among other options. Dennis O'Reilly began ...

DiskTuna is a freeware application that lets you defrag and optimize your computer’s hard drive and increase performance and boost overall speed of your Windows computer. While the built-in Disk ...

Defragmentation and disk optimization in Mac OS X collectively represent an issue nearly as contentious as the debate over repairing disk permissions -- one camp argues that utilties purportedly ...