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Loaded files can be analyzed almost instantly, just by clicking an option on a toolbar. Once the application is up and running, you may start loading the files you wish to defragment, through a standard Open dialog or by dragging and dropping them over the user interface.
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Also, the application does not create any registry entries and it doesn't rely on any DLL files, so you can run it from a portable memory device if you want to. Its core components can be extracted directly from a Zip archive, so you don't have to go through an installation process. WinContig is distributed as a freeware application, for personal and commercial use.
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It can also analyze your disk for errors and remove temporary data. Rather than defragmenting all data on your disk, the application is capable of defragmenting specific files, which you can choose yourself. In certain cases, it would be pointless to defragment everything on the hard drive, for only a handful of files. Defragmenting a hard disk takes several hours, but the results are beneficial for a computer's health.
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