1)   DefragMentor Premium 2.0
Powerful file defragmentation product, which improves performance of your PC or server by defragmenting large and system files. Main features: wizard-like GUI, defragmentation job scheduler, boot-time and screen saver defrag, long-term statistics.

 2)   O&O Defrag Professional Edition 15
With fully automatic defragmentation for the home user, professional settings for power users and application across company networks, O&O Defrag ensures sustainable and maximum speed for any computer.

 3)   Diskeeper Professional Edition 10.0
Diskeeper, the Number One Automatic Defragmenter, simply makes the problems of fragmentation go away forever.

 4)   Diskeeper 2008 Home 2008
Diskeeper 2008 Home edition puts your PC in the driver’s seat, allowing you to enjoy unprecedented performance and reliability while you work, browse or play.

 5)   Puran Defrag 1.0
High speed defragmentation software with command line support. This software can also defrag individual files or folders. It can defragment multiple drives at once with automatic shutdown or restart support at the end.

 6)   Auslogics Disk Defrag 3.3.0
Disk Defrag will speed up your computer by optimizing file system. It can defragment files, consolidate free space and move system files to the faster part of the disk. With Disk Defrag you'll get the maximum out of your hard drive performance.

 7)   O&O Defrag Server Edition 14.5
O&O Defrag optimizes your hard disk and effectively and securely packs file fragments back together. O&O Defrag includes an array of functions, ranging from a fully automated defragmentation function to an expert settings option.

 8)   Diskeeper 2008 Pro Premier 2008
Diskeeper 2008 Pro Premier edition provides peak performance for power users and workstation computing, delivering the ultimate in reliability to those who need it most. Shift your system into high gear with Diskeeper 2008 Pro Premier.

 9)   Diskeeper Trialware for Networks 2007
Diskeeper 2007 represents an entirely new level of performance and reliability for servers and networked systems. With Diskeeper 2007 Server installed, your system will run more reliably and faster than you thought possible, AUTOMATICALLY.

 10)   Paragon Total Defrag 2007 2009
Complete low-level defragmentation to maximize File System performance and speed up your hard disk. Defragmentation of MFT and paging files, online Directory Consolidation and more.

 11)   tweak ui xp optimizer 1.22
When your computer idle Background Optimizer will start to clean disks, install updates, defragment – everything that usually requires specialist to complete and uses additional time and requires unoccupied computer.

 12)   DPAN 2.0
Disk Performance Analyzer for Networks (DPAN) is a free tool allowing you to monitor fragmentation across a network quickly and easily.

 13)   Diskeeper Pro Premier 2011
The ultimate edition for power users with high end computer systems. Diskeeper 2011 Pro Premier provides optimum PC performance using powerful fragmentation prevention and instant defrag technologies that enormously increase the speed of your PC.

 14)   Diskeeper Professional 2011
Diskeeper is a fast, simple solution designed to optimize the performance of your PC, while maximizing file access speeds. Diskeeper is the only solution that can prevent performance-robbing fragmentation before it happens, so your PC is always fast.

 15)   Diskeeper Home Edition 10.0
Diskeeper 10 Home Edition is the easy, most cost-effective way to keep your PC running like it did when it was new, without the need for slow, time-consuming manual defragmentation.

 16)   Diskeeper 2008 Pro 2008
Diskeeper 2008 Professional puts your system in the driver’s seat, allowing you to enjoy unprecedented performance and reliability. Fragmented hard drives drain critical system resources and compromise almost every aspect of daily computer use.

 17)   Background Optimizer 1.4
When your computer idle Background Optimizer will start to clean disks, install updates, defragment – everything that usually requires specialist to complete and uses additional time and requires unoccupied computer.

 18)   Diskeeper Server Standard Edition 10.0
How do you defragment without interrupting the server's workflow? The answer is simple: Diskeeper 10 Server Standard Edition. Diskeeper features "Set It and Forget It"â„¢ technology that allows it to work in the background.

 19)   Diskeeper Server Enterprise 10.0
Only Diskeeper Server Enterprise Edition includes the advanced technology enterprise-level servers need to stay ahead of the performance-crippling effects of disk fragmentation.

 20)   Diskeeper Administrator Edition 9.0
With Diskeeper 9 Administrator Edition, there’s no need to walk from machine to machine to deploy the number one automatic defragmenter-Diskeeper.