1, 360 anti-virus software
360 antivirus software Seamless integration of the internationally renowned Bitdefender virus killing engine, as well as the 360 Security Center of the research and development of wooden Jack Ma killing engine. Dual-engine mechanism has a sound virus protection system, not only the ability to do well, but also for the new virus Trojan can be the first time to defend. 360 Antivirus completely free, no activation code, lightweight fast card machine, the rate of manslaughter is far lower than other killing soft, can provide you with comprehensive protection of the computer.
Characteristics:
No activation code, permanent free
Truly permanent free anti-virus software, features a premium product, no activation code, not to renew every year, the monthly cost
Leading dual engine, powerful antivirus
The world's leading conventional anti-virus engine +360 cloud engine, powerful antivirus, comprehensive protection of your computer security
Lightweight fast No card machine, the game is not disturbed
Lightweight and fast, on the netbook can also run flying, unique free of disturb mode so that you play the game without interruption
Unique trusted program database to prevent manslaughter
Relying on the 360 Security Center of the trusted program database, real-time calibration, 360 anti-virus is very low manslaughter rate
Heuristic technology to intercept unknown viruses
360 Antivirus has the leading heuristic analysis technology, can intercept the unknown virus in the first time
Rapid upgrade and timely access to the latest protection capabilities
Daily upgrades, allowing you to get the latest virus library and virus protection ability in time
2, Jinshan poison Ba Wu empty version
Jinshan Poison PA is one of the best anti-virus software, software also known as the new Poison Pa "Wu empty", a comprehensive repair of your computer, killing virus Trojan and malicious plug-ins. Jinshan Poison PA 2013 Wu empty official version of the fusion of heuristic search, code analysis, virtual machine search and so on by the industry proved mature and reliable anti-virus technology, so that it in the killing virus species, killing virus speed, unknown virus control and so on to reach the world advanced level, at the same time, Jinshan poison PA has virus firewall real-time monitoring, compression file search poison, Killing email virus and many other advanced functions. Following the development of anti-virus technology in the world, we provide complete anti-virus solutions for individual users and enterprises.
New features:
Full platform, full engine: First computer, mobile phone dual-platform antivirus
All-round online shopping protection: The world's first online purchase dare to cover insurance
30 nuclear cloud killing engine: beyond 30 times times the ability of super killing
99 SEC Cloud Security Authentication: More than 60 times faster than normal antivirus software
New Poison PA Lightweight fast: Super light super fast, computer no longer card
Exclusive Border defense system: No virus can get into your computer.
3, Tencent QQ computer Butler
Tencent Computer Butler is the first integrated "antivirus + Management" 2-in-1 function of free network security software, including "antivirus, real-time protection, vulnerability repair, system cleaning, computer acceleration, software management" and other functions. Up to now, the historical installed capacity of 350 million, to help 100 million netizens, repair 6.6 billion vulnerabilities, Web firewall interception 22 million times, malicious URL Day intercept 15 million, daily cloud check the total number of 14.5 billion times, day interception virus Trojan 20 million times, has been awarded AVC, Av-test, VB100, the West Coast and other international well-known authoritative institutions professional recognition. Butler continued to add technology, strengthen functional services, and strive to become a user's most trusted professional free security software.
Software Features:
Speed protection
ARP Firewall
Skin change
Real-time Protection
Cloud Killing Trojan
File safe
QQ Security Zone
Fix the vulnerability
Account Protection
Manage network traffic
Software move
System acceleration
4, Baidu Antivirus
Baidu Antivirus software is a professional antivirus and speed cloud security software, support XP, Vista, Win7 and win8, and permanent free.
Main Features:
1. Small size, small footprint: installation files only 11mb,10m system resources.
2. Speed response: The use of cloud computing security protection, can quickly identify unknown viruses, and the latest virus to make the fastest response.
3. Support English, independent local virus database can accurately detect local virus.
4. Multiple antivirus engine: Baidu Antivirus software currently has three major engines, Baidu local antivirus engine, cloud security engine and small red umbrella (Avira) antivirus engine, Baidu anti-virus software default use Baidu Antivirus engine and cloud security engine for real-time monitoring, it will automatically select different engines for scanning, accurate detection and cleaning 99 % of the threat.
5. Perfect compatibility with more than 10 mainstream security software.