CleanMyPC Registry Cleaner - Offers a registry cleaner to safely scan/fix Windows registry and improve system performance.
x64 software collection - Offers the best collection of software which are designed for x64 edition of Windows XP and Visat.
Vista Tweak - Offers tools to tweak Vista
Rootkit Finder - Information about rootkit, rootkit finder and rootkit remover.
Disk Cleaner - Offers Disk Cleaner, a tool for disk cleanup. Disk Cleaner will clean disk, clear history and free disk space.
System Optimizer - Tools to optimizer Windows system, tweak Windows setting and make your computer run faster.