http://www.techsupportalert.com/best_46_free_utilities.htm#9
http://www.techsupportalert.com/issues/al_current.htm
The 46 best free utilities is the first link, it comes from Richard Gizmo, it describes in layman terms all of the programs, the second link gives the extended list, another 46, then the newsletter with updated programs offered, "free" and sometimes the comparison between the free version and the registered or pro version, i have used this site for the past 3 years, never a problem, highly rated.
Paulga