Available on winget

Install IObit Malware Fighter

All-Around PC Protection with Powerful Anti-Malware and the Strongest Privacy Solutions

Install with winget

winget install --id IObit.MalwareFighter

Upgrade

winget upgrade --id IObit.MalwareFighter

Uninstall

winget uninstall --id IObit.MalwareFighter

About IObit Malware Fighter

IObit Malware Fighter is a comprehensive security tool designed to protect your PC from various threats, including viruses, ransomware, spyware, Trojans, adware, and worms. It offers real-time protection, automatically scanning and preventing malware before it can harm your system. The software also includes privacy protection features, such as a safe box for sensitive data and browser protection to block phishing websites and annoying ads.

What's new in 13.4.0.1669

v13.4 (2026-07-13) - Strengthened real-time protection to detect potential threats more effectively. - Optimized Download Protection for faster detection of downloaded files. - Upgraded Anti-Tracking for more comprehensive removal. - Expanded database to remove the latest threats, including Trojan.Tinba, Trojan.Shelsy, and Trojan.JUKO. - Additional minor improvements.

Version history

Version	Updated	Notes
13.4.0.1669	Unknown	v13.4 (2026-07-13) - Strengthened real-time protection to detect potential threats more effectively. - Optimized Download Protection for faster detection of downloaded files. - Upgraded Anti-Tracking for more comprehensi...