Your Unified Solution
For PC Security and Performance

逆战极寒冰焰:Download Free Antivirus and System Optimization Utility

virus scan screenshot
Windows 10 Ready

Simple yet Powerful

  • Protection
  • Speedup
  • Cleanup

We are Security

Integrating award winning antivirus engines from 360 Cloud Scan Engine, 360 QVMII AI Engine, Avira and Bitdefender to provide you with the ultimate in Virus detection and protection capabilities.

Multiple antivirus engines

Anti-Ransomware Arsenal

Ultimate protection for your documents

  • Realtime Detection

    Cloud technology detects latest Ransomware variants in realtime

  • Intelligent Blocking

    Intelligent behavior monitoring to identify any document hijacking

  • Document Protector

    Automatically backup your documents before they are tampered with

People Protected Worldwide

“ The future of antivirus is here ”

Download the product that fits you

360 Total Security Essential
Free Download
360 Total Security
Free Download
360 Total Security Premium
Get It Now

Antivirus & Anti-malware

Anti-Ransomware new

  • 360 Cloud Scan Engine
  • 360 System Repair Engine
  • 360 QVMII AI Engine
  • Avira Engine
  • Bitdefender Engine

Sandbox

Secure online shopping

  • Webcam Protection
  • Keylogger Blocking
  • Downloaded File Scan
  • Online Shopping Protection
  • Malicious Website Blocking
  • USB Drive Protection
  • Network Threat Blocking
  • Malicious Behavior Blocking
  • File System Protection
  • Registry Protection
  • Auto-Scans Files When Saved
  • Auto-Scans File When Opened
  • Bitdefender Scan Engine
  • Avira Scan Engine
  • Microsoft Windows
  • Microsoft Office
  • Adobe Flash Player
  • Adobe AIR
  • Adobe Reader
  • Adobe Acrobat
  • Java Runtime Environment
  • Password Strength
  • DNS security check
  • Junk Cleanup
  • Plug-in Cleanup
  • Startup Items
  • Scheduled Tasks
  • Application Services
  • System Services
  • Network Performance Optimization

Data Shredder

Privacy Cleaner

Disk Analyzer

Driver Updater

Firewall

Scheduled Cleanup

Ad-free

Lively Theme

First Priority Update and Support new

Price Free Free $ 12.99 / Year
360 Total Security Essential
Free Download
360 Total Security
Free Download
360 Total Security Premium
Get It Now
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