*No Behavior Analysis/Detection.
*Detection rate of 99.8% according to the Aug, 2010 On-demand AV Comparative Test.
*ProActive Detection of New Malwares is 59% according to the Aug, 2010 Proactive/Retrospective AV Comparative Test.
*Potentially Unwanted Application(PUA) Detection is 99.3% according to the Nov, 2010 PUA AV Comparative Test.

*It's like a security suite/internet security but without its own Firewall.
*Includes Behavior Shield
*Detection rate of 99.3% according to the Aug, 2010 On-demand AV Comparative Test.
*ProActive Detection of New Malwares of 43% according to the Aug, 2010 Proactive/Retrospective AV Comparative Test.
*Potentially Unwanted Application(PUA) Detection is 96.9% according to the Nov, 2010 PUA AV Comparative Test.

*Includes Behavior Analysis/Detection.
*Detection rate of 97.6% according to the Aug, 2010 On-demand AV Comparative Test.
*ProActive Detection of New Malwares of 52% according to the Aug, 2010 Proactive/Retrospective AV Comparative Test.
*Potentially Unwanted Application(PUA) Detection is 92.7% according to the Nov, 2010 PUA AV Comparative Test.

*Cloud based protection(Internet Connection Required)
*Includes Behavior Analysis.
*To ensure you're system is protected Offline as well, run Optimised Scan / Full Scan while online and it will create a Local Cache on the system.
*Haven't been tested by AV Comparatives

*Fully fledged Internet Security(Antivirus, Firewall, Defense+, and Sandbox)
*Recommended to advanced users.
*Be prepared for many pop-ups
*Read Install & Configure Firewall (5.3 / 2011) for Max Protection & Min Alerts to configure C.I.S.P.

*Free version can be used as On-Demand Scanner to Scan and Remove virus/trojans/malwares/rootkits missed by the Antivirus.
*Paid version offers real-time protection and can be used to complement any Antivirus.

*Free version can be used as On-Demand Scanner to Scan and Remove virus/trojans/malwares/rootkits missed by the Antivirus.
*Paid version offers real-time protection and can be used to complement any Antivirus.

*Cloud Based
*Same as the paid version of Prevx SafeOnline 3.0
*Can be used as second-opinion scanner for your downloads
*Provides real-time detection of malwares however only removes adwares. Paid Version is needed for full removal.
*Blocks Malicious Sites
*Protects from Keyloggers.
*Click the above link for more information.

*Run applications in virtualised sandbox environment protection your system from harm.
*32-Bit ONLY

*Provide Immunisation for web browser, blocking malicious sites.
*Not running in Real-Time, so no memory is consumed.

Kingsoft AntiVirus
Free Antivirus - Strong Protection
Kingsoft Antivirus provides effective and efficient protection solution at no cost to users. It applies cloud security technology to monitor, scan and protect your systems without any worrying. The comprehensive defender and anti-virus tools prevent and protect your computer from unwanted virus, worms, and Trojans. With the simplest and easiest-to-use functions, users find themselves no difficulty to handle Kingsoft Antivirus.

Moreover, Kingsoft Antivirus includes several convenient tools to enhance your computer protection:

•USB Device Protection
•IM Protection
•Disk Cleaner
•History Cleaner
•LSP Repair

Benefits
Key Benefits of using Kingsoft Antivirus:
•Advanced protection for your computer.
•Free-of-charge and stable antivirus software.
•Provides needed protection against unwanted threats, such as worms, Trojans, spyware, malware.
•Real-time prevention.
•Includes automatic scan and demanded scan.
•Quickly cleans infected data to ensure your computer be always secure.
•Download Protection and IM Protection protects your download tools and Instant Messengers.
•Secure and enhance your Internet surfing experience.

Features
Key Features of Kingsoft Antivirus:
•Lowest memory consumption - it is just only 16.79MB!
•Faster, effective and efficient operation and scanning speed.
•Completely compatible with the Windows operating systems, up to Windows 7.
•User-friendly, simple and convenient to use.
•Monitor the files downloaded by tools and block known or unknown hacker attacks from Internet.
•Monitor and scan transferred files from web messenger.

Operating System
•Windows XP (32bit)
•Windows Vista (32 and 64-bit)
•Windows 7 (32 and 64-bit)
Basic Configurations
•CPU : Pentium 500MHz
•RAM : 256 MB
•Hard Disk : 150 MB

Screenshots

<Click to Download>

Free Antivirus - Strong Protection

Kingsoft Antivirus provides effective and efficient protection solution at no cost to users. It applies cloud security technology to monitor, scan and protect your systems without any worrying. The comprehensive defender and anti-virus tools prevent and protect your computer from unwanted virus, worms, and Trojans. With the simplest and easiest-to-use functions, users find themselves no difficulty to handle Kingsoft Antivirus.

Moreover, Kingsoft Antivirus includes several convenient tools to enhance your computer protection:

USB Device Protection
IM Protection
Disk Cleaner
History Cleaner
LSP Repair

Free Antivirus - Strong Protection

Kingsoft Antivirus provides effective and efficient protection solution at no cost to users. It applies cloud security technology to monitor, scan and protect your systems without any worrying. The comprehensive defender and anti-virus tools prevent and protect your computer from unwanted virus, worms, and Trojans. With the simplest and easiest-to-use functions, users find themselves no difficulty to handle Kingsoft Antivirus.

Moreover, Kingsoft Antivirus includes several convenient tools to enhance your computer protection:

USB Device Protection
IM Protection
Disk Cleaner
History Cleaner
LSP Repair

Benefits
Key Benefits of using Kingsoft Antivirus:

Advanced protection for your computer.
Free-of-charge and stable antivirus software.
Provides needed protection against unwanted threats, such as worms, Trojans, spyware, malware.
Real-time prevention.
Includes automatic scan and demanded scan.
Quickly cleans infected data to ensure your computer be always secure.
Download Protection and IM Protection protects your download tools and Instant Messengers.
Secure and enhance your Internet surfing experience.

Free Antivirus - Strong Protection

Kingsoft Antivirus provides effective and efficient protection solution at no cost to users. It applies cloud security technology to monitor, scan and protect your systems without any worrying. The comprehensive defender and anti-virus tools prevent and protect your computer from unwanted virus, worms, and Trojans. With the simplest and easiest-to-use functions, users find themselves no difficulty to handle Kingsoft Antivirus.

Moreover, Kingsoft Antivirus includes several convenient tools to enhance your computer protection:

USB Device Protection
IM Protection
Disk Cleaner
History Cleaner
LSP Repair

Benefits
Key Benefits of using Kingsoft Antivirus:

Advanced protection for your computer.
Free-of-charge and stable antivirus software.
Provides needed protection against unwanted threats, such as worms, Trojans, spyware, malware.
Real-time prevention.
Includes automatic scan and demanded scan.
Quickly cleans infected data to ensure your computer be always secure.
Download Protection and IM Protection protects your download tools and Instant Messengers.
Secure and enhance your Internet surfing experience.

Features
Key Features of Kingsoft Antivirus:

Lowest memory consumption - it is just only 16.79MB!
Faster, effective and efficient operation and scanning speed.
Completely compatible with Windows operating systems, up to Windows 7.
User-friendly, simple and convenient to use.
Monitor files downloaded by tools and block known or unknown hacker attacks on the Internet.
Monitor and scan transferred files from web messengers.

System Requirements
Operating System :

Windows XP (32bit)
Windows Vista (32 and 64-bit)
Windows 7 (32 and 64-bit)

Basic Configurations

CPU : Pentium 500MHz
RAM : 256 MB
Hard Disk : 150 MB