IObit Malware Fighter Pro 9 Free License

About IObit Malware Fighter Pro 9

IObit Malware Fighter Pro 9 is a full-featured anti-malware program designed to protect against viruses, spyware, adware, ransomware, keyloggers and other cyber threats. It utilizes signature-based scanning, heuristic analysis, and cloud lookups to identify both known and undisclosed threats before they can infect your system.

Real-time protection monitors processes and files continuously in the background to block malicious behavior. The Pro version offers added benefits like automatic background checking, faster threat removal, and USB drive protection to block infected removable drives. 

While the interface looks dated, IObit Malware Fighter still provides robust malware protection and extra utilities like privacy cleaning and file shredding at a very affordable price point compared to premium anti-spyware software.

Upgrades in version Malware Fighter 9 Pro key 1 year include an improved checking engine, enhanced ransomware monitoring, and addition of camera guard and microphone guard for privacy protection.

About IObit Malware Fighter Pro 9

Technical characteristics

  • Leverages cloud-lookups to cross-reference emerging threats in online database.
  • Performs real-time scanning by continuously monitoring system processes, files, and registry.
  • Provides USB drive protection by automatically checking removable drives.
  • Includes anti-ransomware monitoring to detect ransomware activities.
  • Automatically updates malware definitions and software updates to stay current.

What are IObit 9 key features?

Advantages of IObit 9

  • Real-time checking offers constant monitoring to block threats before damage.
  • Heuristic analysis detects previously unknown malware based on behavior.
  • Cloud lookups cross-reference emerging threats for better protection.
  • Pro version includes automatic background checking for dormant malware.

Disadvantages of IObit 9

  • Detection rates in AV-Test evaluations are decent but not as high as top anti-spyware suites.
  • Lacks some advanced features found in premium anti-spyware tools like firewall, VPN, parental controls etc.
  • Having multiple protection engines can impact system performance more than an optimized single engine.
Advantages of IObit 9

IObit 9 System Requirements

  • Compatible Operating Systems:
    • Windows 10 (32-bit or 64-bit)
    • Windows 8/8.1 (32-bit or 64-bit)
    • Windows 7 (32-bit or 64-bit)
  • Processor: Windows Vista/7/8/10 – 1GHz Pentium or faster
  • RAM: Windows 7/8/10 – 2GB minimum
  • Disk Space: 250MB free space for installation

How to Free Download IObit 9 Full Version

  1. Download the IObit installer file from a trusted site like DownloadWindowsSoft. Make sure it is the legitimate full version installer, not a trial version.
  2. Before installing, close all other programs on your computer. Disable any antivirus software temporarily. This ensures there are no conflicts.
  3. Run the IObit installer file and follow the on-screen instructions to install IObit Advanced SystemCare Pro 9. Use the default settings during installation.
How to Free Download IObit 9 Full Version

How To Install IObit 9

  1. Make sure to uninstall any previous versions of IObit using the Windows OS uninstall utility. This avoids conflicts.

  2. Disable any antivirus programs temporarily. Also close any open applications and browser windows.

  3. Run the official IObit installer file. Accept any license agreements and use default options when prompted.

How To Install IObit 9

How To Activated IObit 9

  1. Go to the “Settings” tab and click on “Activate License” on the left pane.
  2. Copy and paste your license key which you should have received via email upon buying it.
  3. Click “Activate” and wait for the activation process to complete.

IObit 9 Activation Key 2023

  • 37B4D-27299-3E8E0-E093N
  • 7ACB6-2F721-83A90-50E3N
  • ECCD2-D0E15-E7549-FC634 
IObit 9 Activation Key 2023

Alternatives to IObit

  • Malwarebytes Premium – Provides comprehensive protection against malware, ransomware, exploits, and malicious websites. Has real-time scanning and automatic updates.
  • Bitdefender Antivirus Plus – Uses behavioral detection and machine learning to secure systems. Minimal impact on system performance.
  • Kaspersky Internet Security – Features firewall, antivirus, antispyware, parental controls, and more. Known for high malware detection rates.

What’s new in IObit 9?

  • Enhanced malware detection engine – Uses an expanded threat database to detect the latest malware and ransomware more accurately.
  • Faster scanning – Optimizations allow up to 57% faster check speed compared to previous versions.
  • Added ransomware protection – New module specifically guards against ransomware by monitoring common attack vectors.
What’s new in IObit 9?


Q. What is IObit Malware Fighter Pro?

A. It is an advanced anti-malware program that provides real-time protection against viruses, spyware, ransomware, and other cyber threats.

Q. What are the key features of IObit Malware Fighter Pro?

A. Key features include customizable scans, real-time protection, malware removal, vaccine tool, browser protecton, USB immunization, anti-ransomware, webcam defense, and secure browser.

Q. Does IObit Malware Fighter Pro slow down my computer?

A. No, it is designed to be lightweight and not bog down your system. The software also has game mode to suspend scans if you are gaming or running graphics-intensive programs.


In conclusion, IObit Malware Fighter 9 Pro is a powerful antivirus software that offers comprehensive protection for your PC. With its one-year subscription and the inclusion of an anti-ransomware engine, it ensures that your device remains secure from various types of malware.

Alternatives to IObit

The software utilizes advanced code to detect and eliminate trojans, worms, and other malicious threats. Additionally, the integration of the Bitdefender engine enhances its effectiveness in identifying and removing malware.

The password feature adds an extra layer of security to your system, further safeguarding your data and online activities. Overall, IObit Malware Fighter 9 Pro is a reliable and efficient option for those looking to buy antivirus software. 

App Name
IObit Malware Fighter Pro 9
Latest Version
Nov 23, 2023
42.1 MB
Windows 11 / 10 / 8.1 / 8 / 7 / Vista / XP

3 thoughts on “IObit Malware Fighter Pro 9 Free License”

  1. IObit Malware Fighter Pro 9 is an incredible software that everyone should have on their computer. It provides top-notch protection against malware, viruses, spyware, and other online threats. And the best part is, you can get it for free! Don’t miss out on this amazing opportunity to keep your PC safe and secure. Download IObit Malware Fighter Pro 9 now from DownloadWindowsSoft and enjoy a hassle-free browsing experience. You won’t regret it!

  2. Wow! I just downloaded IObit Malware Fighter Pro 9 for free! This is amazing! I can’t believe I got such a powerful software without paying a single penny. I can now protect my computer from all those nasty malware and viruses without breaking the bank. Thank you DownloadWindowsSoft for this awesome opportunity. I feel like a cybersecurity pro now!

  3. Wow, I’m so excited about getting a free license for IObit Malware Fighter Pro 9! It’s amazing that I can download it for free from DownloadWindowsSoft. Thank you so much!

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