How to make Steam games run better (css,gmod,tf2,dod:s etc) – ÿouTube
Doing this will decrease load times, free space, and help your computer out on load times 
Download link: http://www.filefront.com/14729283/steamcleaner-1-5.zip/
Smaller link: (filefront) http://tinyurl.com/ylzogwo
No viruses contained scanned with nod32, malaware anti-bytes.