Kaspersky Anti-Ransomware Tool for Business - A free software that offers complementary security to protect corporate users from ransomware.

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

Malwarebytes Anti-Ransomware - It keeps track of all activity and, once it has enough evidence to determine a certain process or...

Avira - Cloud based email security solution

AppCheck Anti-Ransomware - Protect your PC with 100% Signatureless Anti-Ransomware AppCheck

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