defrag - best downloads for Windows

Amigabit PowerBooster offers a complete solution to speed up, clean up, fix and power up...

Four Tools in One: Crash Fixer, RegPack, File Backup, and Troubleshooter.

XP Registry Cleaner scans the Windows registry and finds incorrect or obsolete...

Free Registry Accelerator is the safest and most trusted registry repair software solution...

No.1 Registry Cleaner has easy-to-use wizard window to guide you to scan and clean your...

Safe Registry Cleaner has easy-to-use wizard window to guide you to scan and clean your...

Advanced Privacy Eraser is an Internet Eraser that protects your privacy by cleaning up all...

Power Memory Booster is a smart memory management program that will keep your computer...

Royalty free fully featured SQL database with nearly 1 million installations worldwide...

Windows Vista Utilities is a system tweaking suite that includes more than 20 tools...

RAMRush Portable is a free memory management and optimization tool.

Windows 7 system optimizer: this is a multi-functional system performance and optimization...

Windows 7 system suite - Protect, repair, optimize, and clean your computer in one click

Maximum performance, constant monitoring and maintenance of your hard drives

Auslogics Disk Defrag Pro is an essential optimization utility, designed to keep your PC...

Four Tools in One: Crash Fixer, RegPack, File Backup, and Troubleshooter.

MS DirectShow based software (Win2000/XP only) for watching and recording video and/or...

4 Tools in One: Crash Fixer, RegPack, File Backup, and Troubleshooter.

Four Tools in One: Crash Fixer, RegPack, File Backup, and Troubleshooter.

Four Tools in One: Crash Fixer, RegPack, File Backup, and Troubleshooter.

RAM Booster .Net is a RAM (memory) Optimizer (Cleaner); it's a smart memory management...

EASEUS Partition Master Professional Edition is an all-in-one partition solution including...

Windows 7 Utilities Suite is an award winning collection of tools to optimize and speedup...

Remove temporary files, check files and backup files safely and efficiently...

Windows 7 Cleaner suite is an award winning collection of tools to optimize and speedup your...

Vista System Suite is a comprehensive set of 25+ tools to boost up your system's performance...

Total Power Control provides complete control over all PC power features.

Disk Defrag will speed up your computer by optimizing file system.

WinUtilities Registry Defrag can significantly speed up your computer by helping...

Eusing Free System Cleaner allows you to find and remove the unused files...