硬盘在使用一段时间后，由于反复写入和删除文件，磁盘中的空闲扇区会分散到整个磁盘中不连续的物理位置上，从而使文件不能存在连续的扇区类。这样，再读写文件是就需要到不同的地方去读取，增加了磁头的来回移动，降低了磁盘的访问速度。所以说硬盘 ...

接着就可以开始整理碎片。UltimateDefrag提供了6种磁盘碎片整理方式，分别是仅整理碎片文件、以巩固磁盘整理、以文件/目录名 ...

Windows only: Put your high-priority programs and files in the most easily-accessed parts of your hard drive with UltimateDefrag, a free Windows utility. The program does all the normal data-ordering ...

Defragmenter software capable of extracting HDD performance from 4 times to 6 times more than usual is "UltimateDefrag"is. There are multiple defragmentation methods, schedule function etc. are also ...

Defrag an entire hard disk for free with this public-domain utility. Though now impossible to find at vendor DiskTrix’s site, there’san older 1.72 public domain version of the company’s ...