Free
- PC Tools Firewall Plus from PC Tools (32 Bit)
- Windows Firewall from Microsoft Corporation - Windows Firewall is part of Windows operating system (32 and 64 Bit)
- BitDefender family from SOFTWIN - BitDefender Professional Plus, BitDefender Internet Security (32 Bit)
- Jetico Personal Firewall from Jetico, Inc. *BETA* (32 and 64 Bit)
- BullGuard family from BullGuard Ltd. - BullGuard Firewall, BullGuard Complete Internet Security (32 and 64 Bit)
- G DATA AntiVirusKit InternetSecurity from G DATA Software AG (32 Bit)
- Kaspersky family from Kaspersky Lab - Kaspersky Internet Security, Kaspersky Anti-Virus (32 and 64 Bit)
- McAfee family from McAfee, Inc. - McAfee Internet Security Suite, McAfee Total Protection, McAfee PC Protection Plus, McAfee VirusScan Plus (32 Bit)
- Norton family from Symantec Corp. - Norton Personal Firewall, Norton Internet Security (32 Bit)
- Panda family from Panda Software - Panda Internet Security, Panda Antivirus + Firewall, Panda Antivirus (32 and 64 Bit)
- PC-cillin Internet Security from Trend Micro Incorporated (32 and 64 Bit)
- Windows Live OneCare from Microsoft Corporation (32 Bit)
