Stronger Anti-Malware & Better PC Protection
IObit Malware Fighter keeps your system and files safe from various malware. The stronger anti-malware engine and larger online database boost the PC security to a higher level. Up to 130% faster scan comparing to its previous version and smart resource usage ensure you a better PC protection.

More Powerful Anti-Ransomware
Worried about new ransomware infecting your PC? You need an effective anti-ransomware engine to prevent ransomware like WannaCry from locking your PC and files. IObit Malware Fighter detects and removes ransomware proactively before they do any harm to your PC.

No Privacy Leaks
Privacy and sensitive data need to be well protected. IObit Malware Fighter provides real-time protection to detect suspicious activities at all times. Then no harm and malicious actions can access to your PC.

Safer Surfing & Cleaner Downloading
Be afraid of being tracked when you browse online? IObit Malware Fighter can help. It can detect and clean harmful tracking data for you and keep you away from unidentified links, phishing e-mails and suspicious downloads.

    Protect your PC against malware in real time;
    Enjoy a more secured PC with newly anti-virus & anti-malware engine;
    Get advanced threat protection with Bitdefender anti-virus engine;
    Prevent virus infections carried by USB disks;
    Detect malicious process running in RAM;
    Auto clean surfing privacy trace with browser anti-tracking;
    Detect threats by analyzig malicious action;
    Intelligently works in background without interrupting;
    Supported OS: Windows 10 / 8.1 / 8 / 7 / Vista / XP