BitDefender is an antivirus software suite developed by Romania-based software company Softwin. It was launched in November 2001, and is currently in its 15 build version. The 2011 version was launched in August 2010, and it includes several protection and performance enhancements as Search Advisor and Performance Optimizer. The 2012 version was launched in 27 July 2011.

ZoneAlarm Pro is a comprehensive security solution that can protect the computer against multiple types of threats, such as Internet attacks, identity theft, phishing, spyware and others.Just like any other security solution, you will need some time to get used to ZoneAlarm Pro, but the interface is pleasant enough to speed up the whole process and guide you while trying to take advantage of its features.

TrustPort Total Protection 2012 - Maximum protection for your computer against malicious programs, Internet threats and identity theft. The program protects your computer from viruses and spyware at all access points. All e-mail and Web sites are checked to detect unwanted programs or unwanted content. Provides reliable protection of sensitive data through encryption and secure deletion of sensitive data that are no longer used.

Kaspersky TDSSKiller is a small powerful tool to detect and remove rootkits, malicious programs that surreptitiously introduced into the system and hooks system functions. Kaspersky TDSSKiller designed to combat malware family Rootkit.Win32.TDSS (Tidserv, TDSServ, Alureon); bootkit; rootkits. Works without installation and can be run as a normal and safe mode. It supports 32-bit and 64-bit operating systems.

Award Keylogger allows you to monitor all users' activity on any computers in real time and record each computer's usage history. Award Keylogger makes it easy to view, in real time, the screenshots of the any computers, all typed keystrokes, visited Web sites, used programs. You can view a list of running processes and terminate undesirable ones.

Emsisoft Anti-Malware offers comprehensive PC protection against viruses, trojans, spyware, adware, worms, bots, keyloggers and rootkits.

Maximum protection against all kinds of Internet threats! With the improved Collective Intelligence technology, Panda’s 2012 products offer maximum detection with minimum impact on your PC. Panda Antivirus features a new UltraFast scan engine, 30% faster than its predecessors, Panda’s exclusive SmartClean technology, which not only disinfects viruses but also restores system settings damaged by the latest trojan horse technologies, and its low use of system resources.

RemoveIT PRO removes many viruses that other popular antivirus software cannot discover. If you can't clean your computer from worms and viruses, adwares and spywares, then you should try with this software. RemoveIT PRO is an easy-to-use security software that allows you to protect your PC. RemoveIT PRO program is specific because he detects malicious files and viruses that many other popular programs does not detect. It also offers you full report of active processes with full paths and full windows startup list of files that starts on windows startup. Locate and remove many new dangerous files including Spyware, Malware, Virus, Worm, Trojan and Adware that other popular AV programs cannot find.