Antivirus Software

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  Microsoft Malicious Software Removal ToolFree

  Checks your computer for infection by specific, prevalent malicious software (including Blaster, Sasser, and Mydoom) and helps to remove the infection if it is found. 

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  Malwarebytes AdwCleanerFree

  Removes obnoxious unwanted programs that slow and impede your computer’s performance.

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  Emsisoft Emergency KitFree

  A collection of programs that can be used without installation to scan for malware and clean infected computers.

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  MalwarebytesFree to try

  Protects your PC from advanced malware and ransomware.

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  Sophos Scan & CleanFree

  Detects all types of malicious software on your computer.

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  Windows Defender OfflineFree
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  Adlice DiagFree

  Diagnose your machine. Detect unknown threats, and eliminate them.

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  SUPERAntiSpywareFree to try

  Detect and remove thousands of Spyware, Adware, Malware, Trojans, KeyLoggers, Dialers, Hi-Jackers, and Worms.

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  FreeFixerFree

  Delete potentially unwanted software, such as adware, spyware, trojans, viruses and worms.

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  Spybot - Search & DestroyFree

  Free malware and spyware detection and removal tool.

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  360 Total SecurityFree

  Your PC complete protection from Viruses, Trojans and other emerging threats.

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  Adaware Antivirus FreeFree

  Protects you against viruses, malware, spyware, phishing, online scams and hackers.

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  Bitdefender Antivirus FreeFree

  Enjoy your computer to the max, without having to worry about viruses and other e-threats.

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  Dr.Web CureIt!Free

  Detect and neutralize viruses, rootkits, Trojan horses, spyware, and other malicious objects.

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  Microsoft Security EssentialsFree

  Protect your computer with Microsoft's latest security software.

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  Security Task ManagerFree

  Shows detailed information about all running processes: file path, description, security risk rating, start time, icon.

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  SpyDetectFreeFree

  Free Spyware Detector.

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  Comodo Cleaning EssentialsFree

  A set of computer security tools designed to help users identify and remove malware and unsafe processes from infected computers.

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  Emsisoft Anti-Malware HomeFree to try

  Lightweight Malware Protection for the Home.

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  F-Secure Online ScannerFree
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  Shadow DefenderFree to try

  The easiest-to-use solution to protect your PC/laptop from unwanted changes.

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  Bitdefender Antivirus PlusFree to try

  Get protection against viruses & anti spyware without slowing down your PC.

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  ESET Internet SecurityFree to try

  Advanced protection against all kinds of threats.

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  HitmanPro Malware Removal ToolFree to try

  Rescue your computer from malware that may have infected your computer.

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  IObit Malware Fighter FreeFree to try

  Detect and Remove New & Hidden Malware.

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  McAfee GetSuspFree

  Intended for users who suspect undetected malware on their system.

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  Microsoft Safety ScannerFree
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  Trend Micro HouseCallFree

  Quickly identify and fix a wide range of threats including viruses, worms, Trojans, and spyware.

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  WinZip Malware ProtectorFree to try

  Safeguards your PC, files, passwords and personal information.

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  Security ReviverFree

  Protect your PC from Malware.