Expert in
PC Health Solution
All-in-one PC health solution: clean, optimize and secure
Comprehensive PC cleaning, optimization and protection
Keep drivers always up-to-date
More stable performance with less system crashes
Protect millions of computers against malware
Top computer security with full-round protection
Protect against viruses & boost PC performance
Always enable you to confidently use it to protect your computer from potential threats.
IObit Malware Fighter 13’s real-time protection will automatically scan and prevent malware before it’s installed on your computer, so that you’ll be fully protected at any time. The best free malware removal constantly protects you against any PC threats like viruses, ransomware, spyware, Trojans, etc., even the newest malware, such as coronavirus-related malware, with the strong Bitdefender engine.
Your private and sensitive data can be locked securely in the safe box of IObit Malware Fighter 13 by just setting a password. IObit Malware Fighter creates an isolated environment to safely execute unknown apps and suspicious software to avoid damage. Meanwhile, the anti-ransomware engine gives an extra layer of privacy protection and intelligently prevents all your files from any ransomware.
IObit Malware Fighter helps you stay away from phishing websites, prevents your homepage from being modified for any malicious use, keeps you away from lots of annoying ads, and clears tracking cookies automatically. The Browser Password Guard can keep all your local browser password data encrypted and block any unauthorized access for permanent safety.
IObit Malware Fighter 13 even offers multi-layer protection. It accelerates a secure startup, stops any malicious process running in RAM, blocks those unknown programs from unauthorized access, and avoids virus infection when inserting a USB flash drive or an external hard drive. Your computer is well protected with comprehensive security measures.
Experience Next-Level Virus Protection on IObit Malware Fighter 13 Across Multiple Modes.
Quickly scan the critical sections of the system
Fully scan all hard disks on your computer
Drag and drop a file/folder to scan directly or select the directory to scan
Check the simple steps to enjoy the expert antivirus protection in Windows for free instantly.
Get the IObit Malware Fighter download for free and launch it on your PC.
Select a mode, like “Smart Scan”, to quickly scan your system. (You can also choose “Full Scan” or “Customize Scan”.)
If it detects any ransomware or threats, click “Remove” to clean off all viruses at once.
Explore how IObit antivirus software provides the advanced data protection and secure, private browsing required to safeguard your digital footprint.
Monitor and notify you of any changes to the homepage and search engine on your PC in case of any unwanted modifications.
Track cookies record your online privacy that might be abused by malicious ads & programs. Auto clear tracking cookies once your browser is closed for your private security.
Automatically scan all downloaded files, including Email attachments, to keep your PC away from malicious files.
Protect your DNS (Domain Name System) from being modified to improve your internet security significantly.
Protect your browser from phishing websites, fake websites, malicious Email links, and annoying ads for safer surfing.
Hide location, IP, and identity to let you stay anonymous online with a private network with top-tier encryption!
Multiple useful features make IObit Malware Fighter a powerful security tool to protect you at all times.
Encrypt all local browser password data and block any unauthorized access
Support Chrome, FireFox, Internet Explorer and the newly-added Edge browser
Avoid suspicious threats in advance through behavior analysis and prediction
Protect you web email from potential email-borne threats
Improved the full scan speed by 30% at most
Intelligently detects more threats, especially virus variants
If you’re looking for a more advanced malware remover, iObit Malware Fighter Pro is a better choice that will amaze you.
Basic Antivirus Protection
Advanced Protection for 1 Device
$ 19.95 / year
Anti-malware with 209,000,000+ Database IMPROVED
Premium Protection for 3 Devices
$ 23.99 / year
Anti-malware with 209,000,000+ Database IMPROVED
"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 Sep 24, 2024
"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 May 12, 2016
"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 Jan 18, 2017
"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 Mar 02, 2015
“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 July 26, 2018Keep away from Computer Threats with 200,000,000 Larger Anti-Malware Database with the Top Free Malware Cleaner
