IObit Malware Fighter

IObit Malware Fighter for Windows

  • Free
  • In English
  • Version:

Free anti-malware & antivirus specialized in ransomware

IObit Malware Fighter is a free anti-malware and antivirus program that offers total protection to your PC against ransomware and malicious files of all types. It works from an online database constantly updated and intuitively uses the system resources without affecting its performance or speed. Without any doubt, it’s a highly recommendable option.

A powerful and free anti-malware & antivirus program

Every day, any computer connected to the Internet faces hundreds of threats. Therefore, having a program like IObit Malware Fighter seems fundamental. The latest version of this software has increased its analysis speed by 130% compared to the previous one and manages the computer resources very efficiently. It makes special emphasis on ransomware, that is, in those malicious programs that hijack information on your drives and demand a ransom to allow you access them again. On the other hand, it’s very reliable when protecting the user’s security and private information thanks to its ongoing running system without using too many resources. It also includes ad-block and anti-tracking protection filters and Safe Box as additional options for the user. Not to mention it guarantees complete safety when web browsing and file downloading.

A simple and very friendly interface

The developers of IObit have created a simple and user-friendly user interface. This has been designed with a black background and elements in green and red which differentiate the areas that are protected from those that are not. Once the program is installed, the user can run it, after which a half window will open in which it will appear. To double check if your system is safe, you can run a quick scan with a single click. On the left-hand side of the screen, there is a menu with all the additional options available. Here you can perform a more elaborate scan, check the web for any pending updates or enter the shared resources center. There is also a tab to access additional program features.

Maximum protection cost-free for your PC

There is no doubt that IObit Malware Fighter is a very complete and effective antivirus software. In fact, it has been offering protection against malicious files to thousands of users for more than a decade. In this sense, Its 'anti-ransomware' is considered to be amongst the most powerful ones on the market. The problems generated by viruses like WannaCry to many users highlight the importance of being protected. In addition, it’s highly efficient using very few resources and guarantees data protection. And, all this, free of charge. You can't ask for more. If you are looking for other free alternatives, we recommend you to download Malwarebytes Anti-Malware and SpyBot Search & Destroy.

IObit Malware Fighter 8 protects your PC from potential cyber attacks and identity theft.

IObit Malware Fighter 8 is a powerful and comprehensive anti-malware and anti-virus program that can protect your PC against the latest spyware, adware, ransomware, Trojans, keyloggers, bots, worms, hijackers, viruses, etc. In addition, IObit Malware Fighter 8 also strives to keep your data, browsers, and system more secure with the enhanced Data Protect, Browser Protect, and Security Guard. New Sensitive Data Protect combines with the powerful Safe Box, which can block the unauthorized access to your protected data from the third-party programs. Moreover, IObit Malware Fighter 8 helps you stay away from annoying ads, malicious sites, and more with the feature of Surfing Protection & Ads Removal for a better surfing experience.

IObit Malware Fighter 8 with the new generation of IObit Anti-malware Engine and the world-leading Bitdefender Engine to offer users all-round PC protection.  According to a large number of performance tests, the new version with 50% faster scanning speed, 100% enlarged anti-malware database detects more hidden threats and ensures to prevent and remove the latest threats more efficiently, the new feature of New Advanced Heuristics can handle the risks caused by virus variants with more confidence. Moreover, IObit Malware Fighter 8 added new Email Protection to protect your web email against potential email-borne threats. In a word, IObit Malware Fighter could be your good choice to defense external threats to secure your cybersecurity.

What's new:

  • New generation of IObit Anti-malware Engine brings faster scan speed, better detection, and higher protection.
  • New Advanced Heuristics detects more threats intelligently, especially for those virus variants.
  • New Email Protection protects your web emails against spam, phishing scam, and other email-borne threats.
  • New Sensitive Data Protect keeps your sensitive data away from the latest ransomware attacks.
  • Larger database (expanded by 100%) comprehensively protects your PC against the latest viruses, ransomware, and malware.
  • Updated Bitdefender Engine gives you the best protection ever.
  • Improved threat detection and removal processes for faster detection and thorough removal.
  • New UI supports high DPI displays & high-resolution monitors for a better experience.
  • Supported 32 languages.
  • And more can be discovered by you.
  • PROS

    • Triple protections against ransomware
    • Very efficient against cryptocurrency-mining malware
    • Very quick scanning and customized analysis
    • User friendly interface


    • Difficult to uninstall all your files

    Top downloads Anti-Spam & Anti-Spy for windows

    IObit Malware Fighter


    IObit Malware Fighter for PC

    User reviews about IObit Malware Fighter

    • Winter Frost

      by Winter Frost

      I am very pleased with all of the IObit Suite's Softwares, I find IObit Malware Fighter to be the top of the line for Catching Malware More

    • Sergey Dorogov

      by Sergey Dorogov

      Worth a try.. Low on resources. I haven't found it intrusive, nor overly aggressive. It has a nice interface that keeps things simple fMore

    • Apps From The Box

      by Apps From The Box

      Very efficient antivirus tool. Recommended to everybody.
      Easy-to-use interface, powerful detecting engine, huge antivirus databaseMore

    • Paul Anderson

      by Paul Anderson

      Good antivirus, worth getting the product key to activate it, but I wish it was available for Android too, although it doesn't mention More

    • Leila Almasi

      by Leila Almasi

      I was surprised at how this software is actually better than Malwarebytes. To be honest, I've read quite a handful of bad reviews againMore

    • Amit Kummar

      by Amit Kummar

      Words can't perfectly describe how good this product is. In fact, I actually bought the iobit malware fighter pro because I am beyond sMore

    Alternatives to IObit Malware Fighter

    Explore Apps

    • UsbFix Free

      UsbFix Free