If only rarely-used files are affected, you don't need to defrag the disk.Īnother feature that gives you more control over what will be defragmented is the option to skip fragments larger than a configurable size. This helps you see whether defragmentation can really improve disk speed. You can also select fragmented clusters Disk Defrag will tell you what files are in this block. Note that Windows Explorer integration has to be enabled in the program settings first. To defrag a certain file or folder, you only have to right-click the object in Windows Explorer and then choose Defragment with Disk Defrag. For instance, this can be useful if you only want to defrag a Hyper-V virtual disk file because you just defragmented the corresponding disks in the guest system. But sometimes it is better to let a human decide how disk defragmentation should be restricted.įor this, Disk Defrag allows you to select what folders or files have to be defragmented. Third-party disk defrag tools use different algorithms to minimize the impact on system operations by limiting defragmentation activities according to certain rules. The only problem is that during the defragmentation process, the computer can slow down considerably.

Disk defragmentation can speed up a computer significantly.

Disk defrag free