Description: A suite of tools for increasing MS Windows operating system performance. WinTools.net Professional contains tools: Clean Uninstaller, Scan Files, Scan Registry, Start Up, Tweak UI, Net Tweaker, The Privacy, File Shredder, Invisible Man. Official Site: http://www.wintools.net/
Description: Quickly clean junk files and free up your disks with Wondershare Disk Cleaner! The smart and powerful scan engine in Wondershare Disk Cleaner locates junk files precisely! A smart disk analyzer is also integrated in.It helps you distribute disks more rationally.Perform a full-disk analysis and the condition of occupancy is clear at a glance.
Description: Windows system optimizer which cleans hard-disk and system registry, finds duplicate files, optimizes memory, tunes-up system specific settings, accelerates internet connection, manages security and backup issues and uninstalls software no longer wanted.
Description: Windows system optimizer which checks and fixes any hard-disk and file system problems, cleans hard-disk and system registry, optimizes memory, defragments hard-disk, optimizes any installed software, tunes-up system specific settings, accelerates internet connection, improves cpu usage, maintains security, manages installed system services and uninstalls software no longer wanted It supports Windows 2000/XP/Vista/ 7
Description: WinUtilities Pro is an award winning collection of tools to optimize and speedup your system performance. this suite contains utilities to clean registry, temporary files on your disks, erase your application and internet browser history, cache and cookies. it also supports to defragment your disk drives and improve computer performance and stability. built-in StartUp Cleaner allows you to control startup programs that load automatically
WinTools.net Professional
Wondershare Disk Cleaner
HS CleanDisk Pro
WinUtilities Professional Edition