What is the best free malware removal tool?

Malwarebytes is your best bet for malware.Try using it in safe mode to assassinate the malware while it sleeps.

Malwarebytes Anti-Malware is by far the best FREE malware removal tool, once downloaded, you can opt in for a free 14-day trial of the best protection against malware. Just download it from their official site: www.malwarebytes.org

No single program is the greatest, but Malware Bytes Anti Malware is a good one.

http://download.cnet.com/Malwarebytes-Anti-Malware...

Ad aware or malware bytes. Is what I use at work to fix peoples computers if Internet infected.

Avira Anitivir

http://www.avira.com/en/avira-free-antivirus

Microsoft Security Essentials (MSE)

http://www.microsoft.com/security/pc-security/mse....

More free antivirus software:

http://deletemalware.blogspot.com/2011/08/free-ant...

Malwarebytes