Virus & Spyware Software
Advisors (free)
- Belarc Advisor
- Bit9 FileAdvisor
- Secunia PSI
Anti-Rootkit
- Panda Anti-Rootkit
- Sophos Anti-Rootkit
- Sysinternals RootkitRevealer (free)
Anti-Spyware
- Ad-Aware 2008 Free
- Spybot Search & Destroy (free)
- SUPERAntiSpyware
Anti-Virus
- Active Virus Shield (AOL) (free)
- AntiVir Personal Edition (free)
- avast! Home Edition (free)
- AVG Anti Virus: AVG Free Edition
- BitDefender Free Edition
- Prevx
Anti-Virus & Spyware
- Comodo Internet Security (free) Includes Firewall & HIPS
- Malwarebytes
Malware Tools
- IceSword (free)
- Sunbelt CWSandbox
Online File Scanners (free)
- Comodo Instant Malware Analysis
- Kaspersky Virus File Scanner
- Sunbelt CWSandbox
Online Multi-scanners (free)
- Jotti's Online Malware Scan
- VirSCAN.org
- VIRUSTOTAL
Online System Scanners (free)
- BitDefender Free Online Virus Scan
- Freedom Free Virus Scan
- Kaspersky Free Virus Scan
- McAfee FreeScan
- Panda ActiveScan
- Trend Micro Housecall
- Windows Live OneCare safety scanner