1)   O&O Defrag Professional Edition 10
O&O Defrag 10 Professional unlocks the hidden Performance of your computer. This software will optimize your hard disk, securely repacking fragmented files together for more efficiency.

 2)   O&O Defrag Server Edition 10
O&O Defrag 10 Server Edition is not only the ideal, specially-created defragmentation software for servers - it also contains the O&O Defrag network management. This tool allows you to distribute and control O&O Defrag over your entire network.

 3)   Auslogics Disk Defrag Screen Saver 1.1.0
Disk Defrag Screen Saver is a handy tool that allows users to defragment their disks in Screen Saver mode. Like other Windows screensavers, defrag screensaver starts automatically when the system has been idle for a while.

 4)   Norton Utilities 14.5
Norton Utilities provides the essential tools you need to optimize the performance of your PC. It repairs broken registry linksfrees up disk space, accelerates startup time, and boosts application and system performance.

 5)   Diskeeper Home with HyperFast 2010
Diskeeper 2010 Home edition with HyperFast is designed to optimize your Solid State Drive laptop or "netbook" so you get faster performance and extended life out of your hardware.

 6)   Free Disk Defrag 1.0.6
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.