Free software to protect your computer
Security software is necessary, but you can get great protection for free.
Keep Your PC Insulated from Internet Threats with Free BufferZone Pro
This simple "sandbox" tool creates a virtual environment that protects your PC from viruses, spyware, and the like. It used to cost ; now it's free!
Spamfighter Full-Diskfighter
Spamfighter Full-Diskfighter will improve your PC's performance, but there are other suites that do a better job at making your computer run like new.
Free Internet Security Tools, Lightweight PDF Reader
Protect yourself for free with Flagfox for Firefox and BufferZone Pro; try the streamlined Sumatra PDF for basic needs.
avast! Free version 6.0
Avast! free 6.0 gains some previously Pro-only features and some brand-new ones as well. In testing, though, this antivirus app didn't shine.
