Antivirus Software
Malwarebytes AdwCleanerFreeRemoves obnoxious unwanted programs that slow and impede your computer’s performance.
Microsoft Malicious Software Removal ToolFreeChecks your computer for infection by specific, prevalent malicious software (including Blaster, Sasser, and Mydoom) and helps to remove the infection if it is found.
MalwarebytesFree to tryProtects your PC from advanced malware and ransomware.
Emsisoft Emergency KitFreeA collection of programs that can be used without installation to scan for malware and clean infected computers.
Sophos Scan & CleanFreeDetects all types of malicious software on your computer.
McAfee Total ProtectionFree to tryIncludes: Premium antivirus, safe web browsing, PC optimization and ID protection.
Adaware Antivirus FreeFreeProtects you against viruses, malware, spyware, phishing, online scams and hackers.
Emsisoft Anti-Malware HomeFree to tryLightweight Malware Protection for the Home.
Avast Free AntivirusFree to tryIntelligent antivirus & anti-malware.
Microsoft Security EssentialsFreeProtect your computer with Microsoft's latest security software.
360 Total SecurityFreeYour PC complete protection from Viruses, Trojans and other emerging threats.
Adlice DiagFreeDiagnose your machine. Detect unknown threats, and eliminate them.
ESET Smart SecurityFree to trySave your PC from virus, online threats and spam.
Trellix StingerFreeA standalone utility used to detect and remove specific viruses.
Comodo Internet SecurityFreeComplete protection against viruses and attacks for your computers.
ESET NOD32 AntivirusFree to tryRecord-breaking and fast anti-malware and antispyware protection.
Dr.Web CureIt!FreeDetect and neutralize viruses, rootkits, Trojan horses, spyware, and other malicious objects.
AVG AntiVirus FreeFree to tryGet protection against viruses, malware and spyware.
Bitdefender Antivirus PlusFree to tryGet protection against viruses & anti spyware without slowing down your PC.
ClamWin Free AntivirusFreeFree virus scanning and free virus definition updates.
Comodo Cleaning EssentialsFreeA set of computer security tools designed to help users identify and remove malware and unsafe processes from infected computers.
Crystal SecurityFreeA cloud-based system that detects and removes malicious programs (malware) from your computer.
F-Secure Anti-VirusFree to tryAdvanced malware protection for your PC.
FreeFixerFreeDelete potentially unwanted software, such as adware, spyware, trojans, viruses and worms.
Shadow DefenderFree to tryThe easiest-to-use solution to protect your PC/laptop from unwanted changes.
Spybot - Search & DestroyFreeFree malware and spyware detection and removal tool.
SpyDetectFreeFreeFree Spyware Detector.