Malwarebytes - Malwarebytes protects you against malware, ransomware, and other advanced online threats that have made antivirus obsolete and ineffective. Free Anti-Malware & Malware .
ComboFix - Combofix is a free anti-malware program developed by sUBs for Windows computers
VoodooShield - VoodooShield can protect you from viruses using two different modes to “train” your computer to be...
IObit Malware Fighter - Free Anti-Ransomware & Malware, removes Windows ransomware like Petya/GoldenEye ransomware & protects PC from spyware, ransomware, adware, trojans, keyloggers, bots, worms, and hijackers.
OSArmor - OSArmor monitors and blocks suspicious processes on Windows
Free File Splitter - File Splitter is a handy freeware program which allows to easily split and merge files