Best Disk Defragmenting Software

Disk fragmentation can be a major contributor to slow and unstable PC performance. These tools quickly and effectively speed up your system by diagnosing and defragmenting your drives. Here are our picks for the best disk defragmenters.

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Why it's best:
Free disk defragmenter that is simple, clean, and easy to use. It doesn’t have all the advanced features that PerfectDisk has, but still does an excellent job defragmenting your drives and speeding up your computer. You can visually see what the program is doing as its run... read full review

Why it's a best pick:
PerfectDisk is a top notch disk defragmenter with several advanced features and a slick, easy-to-use interface. Standard defragmentation is fast and effective, and offline defragmentation lets you defrag system files that can’t be modified while Windows is running. You can... read full review

Description:
What’s the primary cause of slow/unstable PC performance? It’s disk fragmentation. Smart Defrag helps defragment your hard drives more efficiently than any other product on the market –– free or not. This powerful, award-winning free defragmenter is 100% safe and cle... read full review

Comments 1-10 of 1 total
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Royimous - 2/18/2009

This list should also include the freeware GNU JkDegrag. It's a simple automatic defragger and hard drive optimiser.

Program home: http://www.kessels.com/Jkdefrag/

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