Here is few Free utilities and softwares from Comodo
1. Comodo Firewall
According to Comodo, it constantly monitors and defends your PC from internet attacks. It's easy to install and use and passes the industry's most stringent firewall "leak" tests.
2. Comodo Verification Engine
VerificationEngine anti-phishing and identity assurance tool for Microsoft Windows offers an extremely simple way to differentiate legitimate web sites from fraudulent ones
3. Comodo Anti-Malware
The Best to stop and remove *rootkits* in real time. Stop spambots, hijackers & keyloggers. Stop identity thieves from getting personal information. Instantly detects well over 1,000,000 unique, variant and repack malware in total.
4. Comodo AntiSpam
Powerful challenge-response technology authenticates the sender of every mail – a system that automated spam bots can’t get around. This is the full product, not stripped down ‘cripple ware’ and is free forever to the end user.
5. Comodo AntiVirus
Eliminates Viruses, Worms and Trojans from Windows XP and Windows 2000 computers. Features on-demand & on-access scanning, email scanning, process monitoring, worm blocking, full scheduling capabilities and more.
6. Comodo iVault
iVault saves time by providing instantaneous logins to any username/password secured web pages such as online banking and email account sites. It also doubles up as a 256 bit secure storage for private and confidential information such as credit card details and social security numbers and protects against the very latest key-logging Trojan Horse viruses.
7. Comodo BackUp
Comodo Backup allows users to quickly and easily create backup copies of critical files. Free of charge, it includes complete file and folder-duplication to local network drives and FTP servers, intelligent incremental backups, e-mail reporting, extensive report logs, real time back ups with “synchronization” mode, advanced rule-based filtering, flexible scheduling, space-saving archiving capabilities, and more.
8. Comodo Memory Firewall
Comodo Memory Firewall is a buffer overflow detection and prevention tool which provides the ultimate defence against one of the most serious and common attack types on the Internet - the buffer overflow attack.
You can download these products from the Comodo Website