CCleaner - CCleaner cleans, speeds up and frees up space on business endpoints.
PortableApps.com - PortableApps.com is a website offering many free, commonly used Windows applications that have been...
Glary Utilities - The No. 1 Free, Powerful and All-in-one utility for cleaning your PC
SyMenu - SyMenu is a portable menu launcher and Start Menu replacement to organize your applications quickly...
AVG PC TuneUp - Peak performance for your PC. Keeps it going for longer. - More Speed Turbo Mode
The Portable Freeware Collection - One of the largest collections of free, portable software on the web.