Kingsoft Free Cloud Antivirus provides the most powerful, free security solution for PC users. Kingsoft Free Cloud Antivirus automatically defends against viruses, malware, and spyware in real-time. Detect all types of viruses and threats using multiple guards. Cloud Antivirus includes features such as Download protection, USB flash device protection, Disk cleaner, History cleaner, Process supervisor, LSP repair tools, and System repair tools.
AV-Comparative awarded Kingsoft Antivirus the coveted "The Best Scanning Speed" and "The Best Overall Performance" awards. AV-Comparative has been awarded the "VB 100 certificate" nine times over.

Kingsoft Free Cloud Antivirus Highlights
Online live help support.
All in one antivirus, anti-spyware and anti-malware software with multiple guards.
Automatic protection against viruses, trojans, worms, spyware and malware.
USB device protection for better preventing the spread of viruses and ensuring computer file system is most protected.
Detect all types of Keyloggers and Rootkits.
Block pop-ups windows, phishing sites, and ensure your information is ultimately safe.
Automatically search for frequent updates against the latest threats.
Cloud is smart, efficient, and easy to use.

Back-up Virus Definitions (optional)
Kingsoft Free Cloud Antivirus monitors and processes viruses in real-time by scanning our online database, 'Back-up Virus Definitions'. Download 'Back-up Virus Definitions', and scan when you are working offline!

What is new?
Fixed a bug.
Provide live help services online.

• Kingsoft PC Doctor 3.7.0.29
  Kingsoft PC Doctor, which focuses on providing computer users excellent privacy cleaner, registry cleaner and, brilliant Windows optimization service, is your best free...

• Kingsoft Internet Security 9 Plus 2009.7.28.
  Kingsoft Internet Security 9 Plus protects computer from viruses, spyware and online threats

• Kingsoft Internet Security 9
  Kingsoft AntiVirus provides real-time checking of files currently being used on your computer. It is small in size and will not slow down your system nor require you to have a comprehensive knowledge of the large array of viruses or trojans. It will...

• Kingsoft Internet Security 9 Plus 2009.04.24
  Kingsoft Internet Security which works analyzes your computer's health index

• Rising Antivirus 2009 21.22.30
  RISING Antivirus protects your computers against all types of viruses, Trojans, Worms, Rootkits and other malicious programs. Easy to use, Active Defense technology, Patented Unknown Virus Scan and Clean technology and Patented Smartupdate technology make RISING Antivirus install and forget product and entitles you to focus on your own jobs with ...

• Rising Antivirus 2011 23.00
  RISING Antivirus defense your computer away from all types of viruses, trojan, worm, and other malicous viruses threats in real time

• Kingsoft Office 2009 Professional 6.3.0.1736
  Fast, Compatible, Flexible KSOffice 2009,With Writer,Spreadsheets and Presentation

• Kingsoft Office for Android Free 5.0
  Kingsoft Office for Android is a free and efficient office software for Android that allows you to CREATE, VIEW, EDIT and SHARE office files easily on the move

• Kingsoft Office for Android 4.0.2
  Kingsoft Office for Android is an efficient office software for Android that allows you to CREATE, VIEW, EDIT and SHARE office files easily on the move

• Kingsoft Office Reader for Android Free 3.0.1.1
  Professional office for android software