Product Name:
IObit Malware Fighter

Version:
14.0.0.1766
 
Author: IObit
Release Date: 2026-11-02
File Size: 64.6 MB
License Type: Freeware 
Requires: Win11/Win10/Win8/Win7

Download URL:https://cdn.iobit.com/dl/iobit_malware_fighter_setup.exe


What's new:
+ Integrated the latest Bitdefender engine for industry-leading threat detection and removal.
+ Upgraded the IObit Anti-Malware engine to strengthen protection against emerging AI-driven security threats.
+ Enhanced scanning for startup items with broader coverage for robust, real-world protection.
+ Enhanced Anti-Tracking to support cookie cleanup on the latest browser versions.
+ Fortified Browser Password Guard to secure your stored credentials against unauthorized access.
+ Strengthened real-time protection for instant threat detection and removal.
+ Expanded the threat database to maximize scanning precision and detection rates.
+ Added support for 33 languages.
+ And more performance tweaks and bug fixes.


Description：

IObit Malware Fighter is a robust, all-in-one antivirus and anti-malware security solution built to combat today’s sophisticated cyber threats—including emerging AI-powered malicious agents. It detects and blocks a wide range of cyber threats, such as spyware, adware, ransomware, Trojans, keyloggers, bots, worms, browser hijackers, and viruses. It also safeguards your private data from unauthorized access. Equipped with triple engine protection—including the upgraded IObit Anti-Ransomware Engine, the latest Bitdefender Engine, the enhanced IObit Anti-Malware Engine, and refined intelligent protection—it scans your PC with minimal resource impact, neutralizing even the most stealthy malware variants.


Wondering how IObit Malware Fighter delivers seamless, real-time, end-to-end protection for your browsers, privacy, and entire system? Check out the following features.

Triple Engine Protection

IObit Malware Fighter leverages three powerful engines—the latest industry-leading Bitdefender Engine, the enhanced IObit Anti-Malware Engine, and the upgraded IObit Anti-Ransomware Engine—to deliver maximum PC protection against viruses, malware, and ransomware attacks. Backed by multi-layered defense and top-tier virus protection, it ensures a worry-free web browsing experience. Furthermore, it expands coverage to scan suspicious startup items, services, and scheduled tasks, so even the most sophisticated threats cannot evade detection.

Dual Protection for Privacy & Sensitive Data

IObit Malware Fighter packs two intuitive, powerful privacy shields: Sensitive Data Protect (powered by the upgraded IObit Anti-Ransomware Engine) and Safe Box. Together, they deliver real-time defense for your confidential records, blocking unauthorized access and neutralizing the latest ransomware threats. Protecting your files takes only simple steps: select the file categories you want to protect in Sensitive Data Protect, or add files and folders into Safe Box to lock them away securely. The program effectively shields your private data from hacker intrusions and restricts unauthorized third-party applications. Most importantly, only you hold the key to unlock data stored in Safe Box—ensuring no unauthorized users can access your protected content without the correct password.

Powerful Browser Protection


IObit Malware Fighter delivers comprehensive browser defense covering anti-tracking, download guard, DNS protection, homepage protection, and real-time browsing protection. The upgraded Anti-Tracking module now fully supports the latest browser versions to bolster your privacy safeguards. Meanwhile, Surfing Protection integrates the latest Google Safe Browsing service to intercept a broader range of online threats. Beyond browser security, IObit Malware Fighter also features Email Protection and Ad Removal to shield your online activities from malicious sites, phishing scams, crypto-mining attacks, and intrusive ads—ensuring a safer, smoother browsing experience.

Real-time Protection - 9 Security Guards

IObit Malware Fighter reinforces your PC security with nine dedicated security guards: Network, File, Startup, Process, MBR, Camera, USB, Behavior, and Browser Password Guard. Running seamlessly in the background, these guards actively safeguard every facet of your system. In this latest version, Browser Password Guard elevates protection for your stored credentials against unauthorized access, while the upgraded Startup Guard expands scanning coverage for stronger real-world defense. Additionally, Behavior Guard leverages sophisticated analysis to detect anomalies early, intercepting suspicious attacks before they can harm your PC.

Conclusion

If you are looking for a comprehensive, cutting-edge security solution to shield your system, privacy, and online activities, IObit Malware Fighter is your ideal choice. Powered by continuously optimized detection mechanisms and robust real-time defense, it delivers top-tier protection against a wide spectrum of modern cyber threats.

