The application automatically detects all the hard drives and checks their current condition, allowing you to view the fragmentation percentage of each. If necessary, it allows you to start the defragmentation process for each drive. Offline defragmentation can be used for processing files that are locked, usually found on the partition where Windows is installed.

.
http://www.rarefile.net/9hshkwjddlsi/Auslogics.DiskDefragPro.v5.1.0.0.rar
.