COMODO Firewall PRO Plus – free

• Complete protection from Hackers, Spyware, Trojans and Identity theft
• Host Intrusion Prevention System stops malware from being installed [NEW]
• Clean PC Mode registers your current applications then will allow only applications that you approve to be installed on your computer [NEW]
• Malware Scan Feature checks your computer for viruses, spyware and trojans before you install Comodo Firewall Pro [NEW]
• Free Download. No charges or license fees ever.

• Windows XP (SP2) 32 bit version
• Windows XP 64 bit version
• Windows Vista 32 and 64 bit versions
• 64 Mb RAM
• 55 MB hard disk space for 32-bit versions and 75 MB for 64-bit versions

To download: 1) 32-bit edition

2) 64-bit edition