[Osiris]

The makers of CCleaner and Recuva have created a new software called Defraggler which is a defragmentation software for Microsoft Windows 2000 up to Windows Vista. Defraggler introduces some new features that most - if not all - other defragmentation softwares are missing.
It is for instance possible to get a visual analysis of the fragmentation level of a folder or file. While it is nice to know it would not make much sense if the software would not take advantage of this feature. Defraggler makes it possible to just defrag a folder or file instead of defragmenting the complete drive.
This is of course considerably faster than defragmenting the whole hard drive and useful if you want to work with a certain application. As far as I can tell it is not faster or slower than any of the other defragmentation tools out there but as I said, the new feature makes it stick out from the rest.

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Defraggler