Malwarebytes - Anti-malware, anti-virus and spyware

Malwarebytes Anti-Malware Free utilizes Malwarebytes powerful technology to detect and remove all traces of malware including worms, trojans, rootkits, rogues, dialers, spyware and more.

Mawarbytes Anti-Malware Free Features:

•  Advanced Malware Detection and Removal
• Industry Proven Clean-up Technologies Eradicate Existing Malware Infections
• Rapid Response Malware Database and Heuristics UpdatesRapid Response Malware Database and Heuristics Updates
• Access to  Expert Community and Knowledgeable Support Team (Email/Forums)
• Multi-Language Support (currently 35 and counting!)

You can download free version HERE!

Also you can buy the PRO version with more features. More information at http://www.malwarebytes.org/