VoodooShield - VoodooShield can protect you from viruses using two different modes to “train” your computer to be...

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

OSArmor - OSArmor monitors and blocks suspicious processes on Windows

AdwCleaner - AdwCleaner is a free removal tool for : Adware (ads softwares)

Malwarebytes Anti-Exploit Beta - Previously available as a freemium program, it's now available as a free beta. The non-beta version is now merged with Malwarebytes Anti-Malware. The program itself works similarly to EMET; it tries to prevent your programs from being exploited.

Spybot - Search & Destroy - Spybot Search & Destroy is an anti-malware, adware and antivirus program for safe removal of the threats from the PC and browser.