Security Software

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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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  ESET Smart SecurityFree to try

  Save your PC from virus, online threats and spam.

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  IObit Malware Fighter FreeFree to try

  Detect and Remove New & Hidden Malware.

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  Malwarebytes AdwCleanerFree

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

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  F-Secure Online ScannerFree
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  360 Total SecurityFree

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

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  McAfee GetSuspFree

  Intended for users who suspect undetected malware on their system.

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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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  Adlice DiagFree

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

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  Auslogics Anti-MalwareFree to try

  Top-notch protection against malware and data safety threats.

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  ESET NOD32 AntivirusFree to try

  Record-breaking and fast anti-malware and antispyware protection.

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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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  Microsoft Safety ScannerFree
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  Microsoft Security EssentialsFree

  Protect your computer with Microsoft's latest security software.

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  F-Secure Anti-VirusFree to try

  Advanced malware protection for your PC.

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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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  McAfee WebAdvisor FreeFree

  Search confidently and browse safely with our free WebAdvisor.

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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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  Trend Micro HouseCallFree

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

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  Security ReviverFree

  Protect your PC from Malware.

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  Avast Free AntivirusFree to try

  Intelligent antivirus & anti-malware.

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  Avira Free AntivirusFree to try

  Avira Free Antivirus offers you award-winning protection against malware.

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  Avira Free SecurityFree

  An all-in-one free security, privacy, and performance system for your digital life.

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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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  Bitdefender Internet SecurityFree to try

  Complete Internet security for your PC.

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  ClamWin Free AntivirusFree

  Free virus scanning and free virus definition updates.

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  Comodo Internet SecurityFree

  Complete protection against viruses and attacks for your computers.

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  Crystal SecurityFree

  A cloud-based system that detects and removes malicious programs (malware) from your computer.

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  Emsisoft Anti-Malware HomeFree to try

  Lightweight Malware Protection for the Home.