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Are you ready for Windows 11? Quick check PC health and compatibility, and get solutions to run Windows 11 well.

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PC Health Solution

Real-Time Threats Blocking

Real-Time Threats Blocking

Prevention is better than cure. Compared to a manual scan, IObit Malware Fighter 9’s real-time protection will automatically scan and prevent malware before it’s installed on your computer. You will be fully protected when using your device at any time. The best free malware removal constantly protects you against any PC threats like virus, ransomware, spyware, Trojans, adware and worms etc., even the newest malware, such as coronavirus-themed related malware. Besides, the IObit Anti-ransomware engine collaborates with the Bitdefender engine to offer multi-core protection.

Privacy Protection

Privacy Protection

Your private and sensitive data can be locked securely in the safe box of IObit Malware Fighter 9 too. Just set a password and put your important data into it, nobody is permitted to get access except yourself. IObit Malware Fighter creates an isolated environment to safely execute unknown apps and suspicious software to avoid damages. Meanwhile, the anti-ransomware engine in data protection of this malware removal tool gives an extra layer of protection for your privacy. It intelligently prevents all your files from any ransomware.

Powerful Browser Protection

Powerful Browser Protection

IObit Malware Fighter helps you to stay away from phishing websites, prevent your homepage from being modified for any malicious use, keep you away from lots of annoying ads, and clear those tracking cookies automatically. In addition, the advanced Email Protection protects your web emails against spam, phishing scams, and other email-borne threats when you open an email in the browser. IObit Malware Fighter is to guarantee your daily surfing for both work and entertainment.

Multi-Platform Security Guards

Multi-Platform Security Guards

IObit Malware Fighter even gives you multi-layers of protection. It accelerates a secure startup, stops any malicious process running in RAM, blocks those unknown programs for unauthorized access, and avoids virus infection when inserting a USB flash drive or an external hard drive. And the newly added Behavior Guard feature warns of potential threats or suspected viruses in advance. Your computer is protected step by step with comprehensive security guards.

New and Important Changes in IObit Malware Fighter 9

Multiple useful features make IObit Malware Fighter a powerful security tool to protect you at all times.

Media Review

"IObit Malware Fighter is a security & privacy software package that is designed to protect casual web users and corporations from online attacks. Use it to prevent malware such as Petya and GoldenEye from ransoming the use of your PC."

Softonic

User Review

"Some years ago somebody drew my attention to IObit Malware Fighter. First I was sceptic. But after installing it, it became my favourite anti-malware program. It is very easy to use. Through the years it already has detected several threats and removed it. In cooperation with the other IObit programs, like for example ASC, I have a good PC protection. I now recommend these programs to all my friends and family."

Peter Stoffers
2016

User Review

"As a result of using several of the IObit computer software products & being very impressed with the innovation & results obtained with these products, I can recommend the IObit Malware Fighter product. IObit Malware Fighter runs quietly in the background with minimal user input required. I am confident that IObit Malware Fighter is able to monitor malware & prevent malware from reaching my computer. I recommend IObit Malware Fighter for all computer users."

Mr. Craig E. Whittington
2017

User Review

"I'm using Iobit Malware Fighter PRO for quite a some time now. I must say I'm impressed with a fact, how littlere sources IMF uses during scan and in general all together. I like it's interface becouse it's simple and efficient. I own DELL PC with OEM WIN8 upgraded to WIN8.1 as soon it launches. After some time IE11 stoped working and METRO apps starts miss behave. I tryed to solve issue with Windows defender, but without success. I decided to try IMF Free and I'm glad I did. I was able to clean my system and restore all vital function without reseting it to factory level. Thank you IMF. Thumbs up, keep the good work."

Robert Kajin
2015

User Review

Look no further, use IObit malware fighter v6 and enjoy safe surfing! I have used IObits products for a long time and they have kept my PC running smoothly, updated and safe for years to my full satisfaction. IObit's intuitive and smart user interface design is simple to use and does the job with a minimal time spent - great! Recently I downloaded a YTD video downloader from Cnet and got a lot of malicious malware as a “bonus gift”! All my browsers went out of order as a result of the installation. My Norton failed to catch it, but IObits malware fighter 6 Free did the job and restored order on my PC!

Peter Ostergaard
2018

IObit Malware Fighter 9 Free

Keep away from Computer Threats with 200,000,000 Larger Anti-Malware Database with the Top Free Malware Cleaner

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V 9.0.2 | 54.3 MB
Supports Windows 11/10/8.1/8/7/Vista/XP

IObit Malware Fighter 9 Free

Free Download Buy PRO

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