Kingsoft Free Antivirus

Cloud Scan, Permanently Free

Applies Cloud Security technology, Kingsoft Free Antivirus provides effective and efficient protection solution with faster operation and lower CPU utilization. As an advanced anti-virus tool, it detects emerging threats and remove hidden threats from your computer. The comprehensive defender ensures your computer be secure from any potential risks. It also provides you with several convenient tools, such as USB Device Protection, IM Protection, Disk Cleaner, History Cleaner, LSP Repair and so on.

Why Download Kingsoft Free Antivirus

Advanced protection for your PC and real-time prevention.
Permanently free and steady antivirus software
Protects against attacks from worms, trojans, spyware, malware and unnamed viruses
Automatic scan and demanded scan, and quickly cleans infected data
Email and MSN defender and monitors webpage when you are surfing the Internet.

Protect against types of virus and computer threats

* Viruses, Trojans, worms and other malware, spyware and adware
* Rootkits, bootkits and other complex threats, Identity theft by key loggers
* Botnets and various illegal methods of hijacking your PC
* Zero-day attacks and unknown threats, Drive-by download infections

Backup Virus Definitions

Cloud antivirus monitors and processes the viruses based the cloud servers, Backup Virus Definitions is a guarantee to protect your computer when offline. You need not to worry about the offline protection; your computer is secured at any time. Download Backup Virus Definitions

SYStem Requirements

Operating System:Windows XP(32bit),Windos Vista (32 bit,
64 bit ), Windows 7(32 bit, 64 bit ),
CPU:Pentium 500MHz
RAM: 256MB
Hard Disk: 150 MB.