What? All my free programs do, Avast is great, Windows Defender is great, Malwarebytes antimalware is great, SUPER antispyware is great, spyware blaster is great, when I used to use spybot and ad-aware they were great.
All the free programs that I have ever known remove viruses/spyware/adware.
Well, the versions of AVG and Spyware Doctor that I use will detect but not remove.