Defraggler is a defragmentation tool designed to work on files, folders or the entire disk drive.
After analysis, Defraggler will list all the fragmented files on the drive together with their location on disk. The application supports individual file defragmenting.

Defrag Individual Files:
· Most defragmentation tools only let you defrag the whole drive. Defraggler gives you the power to select individual files and folders to defrag. So you can get the job done in seconds, rather than waiting for the whole drive to complete. Of course if you want to defrag the whole drive Defraggler will let you do that too.
Compact and Portable:
· Defraggler was written in the same compact architecture as other Piriform products (CCleaner and Recuva). This results in a compact single EXE application, which can be copied to a thumbdrive and then used whenever you need it, without a complex installation process. The EXE itself is less than 1MB!
Vista Support:
· Defraggler supports all OSs released since Windows 2000, this includes Windows 2000, 2003, XP and Vista. 64-bit support has also just been added! Additionally Defraggler supports both NTFS and FAT32 file systems.
Locate Files on the Drive:
· After analysis Defraggler lists all the fragmented files on the drive. Selecting one or many will highlight their location on the disk. Allowing you to visually see the location of files on the disk

What's New in This Release:
· Added advanced options to schedule (timeout, idle time).
· Fragmentation calculation can now be customized.
· Improvements to file placement algorithms.
· Defraggler can now be assigned as the default defrag tool for Windows.
· Added enable/disable shell extension.
· Fixed issue that could cause df.exe to abort unexpectedly.
· Scheduler now displays the time it last ran.
· Improvements to non-English translations.
· Fixed incorrect tab-stop order in scheduler dialog.
· Added support for Kurdish language.
· Minor bug fixes and improvements.