Rizone’s Power Tools is yet another freeware tools and utilities suite. You can launch important and hidden Windows tools and utilities, repair, optimize, backup important files and tweak the Windows OS, defrag, and do much much more.
Rizone’s Power Tools
Rizone’s Power Tools offers an extensive set of Windows Maintenance Tools to help you maintain your PC. It can be used to Flush File Buffers, Scan for Viruses using Clamwin or other scanners, Optimize Memory, Optimize Registry, Defrag Computer, Disk Cleanup, access administrative tools and more.
It is a portable app which does not require an instal and works on Windows 7 & Vista too. Simply download the zip file, extract the contents and run winpower.exe.
UPDATE: The download seems to have been taken offline.