Kingsoft Antivirus 2012 is a free cloud based antivirus software which able to provide effective and efficient protection solution at no cost to users. Kingsoft Antivirus 2012 can automatically defends against all types of viruses, malware, and spyware using multiple guards in real-time. It can be a standalone product, and also can be a good secondary security solution (I install it along with Avira Antivirus Premium 2012 and set it not to start with windows, seems to work all right till now).
Applies Cloud Security technology K+ Defense, Kingsoft Antivirus 2012 provides all in one antivirus, anti-spyware and anti-malware guards with faster operation and lower CPU utilization. Cloud Based antivirus is quite different and faster than the case of traditional antivirus software where each individual computer has to download the latest virus definition and update its database to protect against latest threats. Kingsoft Antivirus 2012 also features boundary defense including Web defense, download shield, USB defense and more, for better preventing the spread of viruses and ensuring computer file system is most protected.
What’s included in Kingsoft Antivirus 2012?
1. Antivirus
Scanning malware based on cloud engine and local engine.
2. Defense
Boundary defense: Web defense, download shield, USB defense and more, prevent malware from entering your system.
System Defense K+: Cloud proactive defense, stop malware execution, and any other malicious modification to your system.
Anti-hacker
Check system vulnerabilities which can be exploits by hackers. It also block malicious scan, remote control and other hacking activities.
Key Features of Kingsoft Antivirus 2012
- K+ Defense: Brand New Cloud Proactive Defense, Intercept Popular Virus Comprehensively.
- Smart Scan: Fast, Smart and Light, Smart Scan Makes Scanning within Minutes.
- Light: Incredible Light & Fast, Fully Optimized Resource Usage Free Up PC Startup and Performance.
- Compatibility: Perfectly Working with Other Antivirus, Provides Outstanding Protection to End Users.
Kingsoft Antivirus 2012 Video Demo
Download Kingsoft Antivirus 2012, Free Cloud Based Antivirus Software
Download from this link. Support OS: Windows 7/Vista/(32/64bit)/XP(32bit).
Note: Kingsoft Antivirus 2012 is currently in public Beta stage. It’s not a final, stable version, so don’t install it on a production machine and you should avoid testing it if you are unsure of what to do if something wrong happens. We also recommend that you back up everything which is important to you. While we don’t expect any serious problems, regular back ups are a good thing regardless of whether or not you are using beta software.

June 24th, 2012 on 11:24 am
Blue Screen Of Death was all what i get when i try to install this to PC where Microsoft Security Essential is installed…..
June 25th, 2012 on 1:41 am
hi, have you solve that problem?
June 25th, 2012 on 10:49 am
I wrote about that to Kingsoft support after found this problem, but still waiting for an any kind of answer. Not solved and not get any help from Kingsoft too =)
June 24th, 2012 on 12:57 pm
i think this AV is not certified by VB 100
June 27th, 2012 on 2:17 am
Is this a new antivirus? I haven’t seen any reviews on KS antivirus. Do you think it’s reliable?
June 27th, 2012 on 6:32 pm
This antivirus only works if you are connected to the internet?
June 28th, 2012 on 1:20 am
@Jaime, Cloud Based Antivirus Software always has a poor detection rate without internet connection
July 15th, 2012 on 6:47 am
This is not true in all cases.
The smarter and latest technology like HTML5 uses browser caches and runs same as when you are connected to the Internet, even offline.
Cloud based antivirus programs are somehow hybrid windows applications (for example, Drop Box, Facebook messenger) which uses web technologies incorporated.
September 7th, 2012 on 3:56 am
i want virus update of Kingsoft antivirus 2012. Where can i download the virus update.Thanks