Auslogics Disk Defrag is a compact and fast defragmenter that supports both FAT 16/32, and NTFS file systems. It is supplied with an advanced optimisation engine that will help you to improve system performance and prevent errors caused by file fragmentation.

Optimizes file system
Disk Defrag will speed up your computer by moving system files to the fastest part of the disk. It will also move data files from the MFT Reserved Zone to prevent MFT fragmentation.
Consolidates free space
In addition to defragmenting your files, Disk Defrag can defragment free disk space. The free space is merged into a large contiguous block, which is an effective way of preventing file fragmentation.
Can defrag automatically
This feature ensures that file fragmentation is eliminated as soon as it occurs. You can set Disk Defrag to run automatically when your system goes idle. The program will analyze the disks and defragment them in the background if required.
Provides flexible scheduler
Defragmentation yields better results when it is performed on a regular basis. Disk Defrag is supplied with a flexible scheduler that will help you to schedule defragmentation according to your needs.
Can defrag a single file or folder
Have no time for defragmenting the entire hard drive? With Disk Defrag you can defragment a single file, several files or a folder.
Supports multi-terabyte volumes
Disk Defrag is supplied with a powerful engine that can easily defragment large multi-terabyte volumes. It can also defragment several drives at once, which makes the defragmentation process a lot faster.
Compact & Fast
Smart defragmentation algorithms allow Disk Defrag to run much faster than similar defragmenters and consume less system resources.