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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

Anti-Malware Engine

Malware like adware, hijacker, Trojan and other malicious behaviors infects millions of millions of computers everyday worldwide. Some users get a headache with endless unwanted popups and redirectings. While some have to turn to Computer Repair Center to restore the system. With IObit Anti-Malware Engine and Bitdefender Engine (Pro users only), IObit Malware Fighter can completely protect users from all kinds of malware.

Online Database & Cloud Security

A large malware database is very important to strengthen the ability of removing malware and ensure a real-time protection. IObit Malware Fighter contains an expanding online database which grows larger and larger to make sure it can detect and block the latest viruses. What’s more, Cloud Security allows users to submit suspicious files to IObit Cloud for analyzing.
Completely Protect Your Computers from All Kinds of Malware with IObit Malware Fighter!
Free Download
V 8.9.5 | 62.4 MB
Supports Windows 11/10/8.1/8/7/Vista/XP

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