Malwarebytes - Malwarebytes protects you against malware, ransomware, and other advanced online threats that have made antivirus obsolete and ineffective. Free Anti-Malware & Malware .
Security Reviver - Security Reviver will scan your PC and identify security threats and vulnerabilities.
HitmanPro - HitmanPro is an on-demand malware scanner and removal tool.
VoodooShield - VoodooShield can protect you from viruses using two different modes to “train” your computer to be...
Wise Anti Malware - Free Windows security solution, help you remove virus, malware, phishing, spyware, ransomware (like Petya GoldenEye), trojan, potentially unwanted programs (PUA/PUP), and other kinds of threats.
herdProtect - herdProtect is a free second-level cloud-based malware scanning platform powered by a the top 68 anti-malware engines.