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IObit Malware Fighter for Windows

IObit Malware Fighter for Windows

  • By IObit.com
  • Free
  • Version: 13.4.0.1669
  • 64.75 MB
  • Security Report:
6 Downloads

The main window offers Smart Scan, Full Scan, and Customize Scan for checking a PC in different ways. IObit Malware Fighter also monitors threats in real time and includes browser protections for downloads, tracking cookies, and suspicious sites.

Choose a scan for the areas you want to check

Smart Scan checks critical parts of the system, while Full Scan examines the computer’s hard disks. Customize Scan lets you select a directory or drag a file or folder into the scan area.

When a scan finds a threat, the program provides a removal action. These options cover a quick system check as well as a targeted check of a particular item.

Download Protection checks files as they arrive

Download Protection scans downloaded files, including email attachments, for malicious content. Real-time monitoring also watches for threats before they are installed.

Other security guards focus on activity around the PC: Behavior Guard analyzes suspicious behavior, and USB protection checks removable drives when they are connected.

Browser tools watch for risky changes and tracking

Surfing Protection flags phishing and fake websites, malicious email links, and ads. Homepage Advisor notifies you if the browser homepage or search engine changes, while DNS Protect guards against unauthorized DNS changes.

Anti-Tracking clears tracking cookies when the browser closes. Browser Password Guard encrypts locally stored browser passwords and blocks unauthorized access to them.

  • Email Protection checks web email for potential email-borne threats.
  • The program can create an isolated environment for running unknown apps and suspicious software.

Pros

  • Smart Scan targets critical system areas
  • Customize Scan can check a selected file, folder, or directory
  • Download Protection scans downloaded files, including email attachments
  • Browser tools monitor homepage changes and clear tracking cookies

Cons

  • The Bitdefender engine and some advanced protections are reserved for Pro

System requirements: Windows 7, Windows 8, Windows 8.1, Windows 10, Windows 11

What scan modes does IObit Malware Fighter offer?

Smart Scan checks critical system areas, Full Scan checks all hard disks, and Customize Scan checks a selected file, folder, or directory.

Does it scan downloaded files?

Yes. Download Protection scans downloaded files, including email attachments.

How does it protect browser privacy?

It can clear tracking cookies when the browser closes and encrypt locally stored browser passwords.

Software Details of IObit Malware Fighter 13.4.0.1669

License
Free
Version
13.4.0.1669
File Size
64.75 MB
Downloads
6
Languages
English English, Arabic, Chinese, Czech, Danish, French, German, Greek, Hebrew, Hungarian, Indonesian, Italian, Japanese, Korean, Polish, Portuguese, Romanian, Russian, Spanish, Swedish, Turkish
Category
Op. System
Windows
Supported OS
Windows 7, Windows 8, Windows 8.1, Windows 10, Windows 11
Developer
Last Updated
July 14, 2026
SHA256
103d3264de73abdc2c33a4f15ab0c291aa0d8b7318b861cb63cebc630aef6b30

Version History

7 versions
13.3.0.1652
65.01 MB
May 12, 2026
Download
13.2.0.1635
65.11 MB
April 7, 2026
Download
13.1.0.1617
65.09 MB
December 29, 2025
Download
13.0.0.1588
64.97 MB
November 5, 2025
Download
12.4.0.1536
55.78 MB
July 1, 2025
Download
Software Icon
Security Report

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