Malwarebytes - Malwarebytes protects you against malware, ransomware, and other advanced online threats that have made antivirus obsolete and ineffective. Free Anti-Malware & Malware .

AntiScan.Me - AntiScan.Me is a virus scanning website that lets you scan any file or folder for viruses and suspicious malware.

Avira - Cloud based email security solution

VirSCAN - VirSCAN.org-free virus scan is a free online scan service, utilizing various anti-virus programs to diagnose single files.

Microsoft Security Essentials - Microsoft Security Essentials is Microsoft's own foray into the world of virus protection.

VirusTotal - VirusTotal is a free service that analyzes suspicious files and URLs and facilitates the quick...