all the above are garbage in my opinion they throw off so many false things on things that are clean and yet half the stuff posted here that is dirty it says are clean lol
I would recommend this one
for single file scans e.g rar's,zips ect
or if ya want to scan your entire pc you can use this
Personally i would recommend actually owning kaspersky online suite because it is #1 rated antivirus/firewall/antispyware ect ect 10x over anything else and has has been for years and updates hourly not weekly or bi weekly like norton,mcafee ect but it is a bit spendy and can't be cracked but when ya run it you'll know where that money went..Ya can't buy a pinto and expect it to perform like a cadillac lol but the online scanners they offer above still use there hourly definitions to scan your pc for free.