Great place to find free software!
There was a list that came out a few years ago called "Gizmo's Top 46 Freeware Utilities". Over the years, the list has multiplied and the site is updated regularly with the newest recommendations. If you are looking for free solutions for anit-virus, spyware removal, firewalls, etc, then check out the following link:
There is no subscription, no registration, no gimmicks, just free software.