ESET Online Scanner
https://www.eset.com/us/online-scanner/(link is external)
F-Secure
https://www.f-secure.com/en/web/home_global/online-scanner(link is external)
McAfee Stinger
http://www.mcafee.com/us/downloads/free-tools/index.aspx(link is external)
Microsoft Safety Scanner
https://www.microsoft.com/security/scanner/en-us/default.aspx(link is external)
Norton Power Eraser
https://norton.com/npe(link is external)
Trend Micro HouseCall