I'd start here..
http://www.google.com/#sclient=psy&hl=en&q=best+file+compression+software&aq=1&aqi=g4g-o1&aql=&oq=&pbx=1&fp=8ce0e008a607e93d
VAPCMD
Well, PeaZip is installed on this computer already, but I was wondering what File Compression software you guys recommend? I usually am only opening the files, so I am mainly interested in the one that is the fastest.
Which is the fastest free one, paid one?
Thanks

Chowhound
Comic Vine
GameFAQs
GameSpot
Giant Bomb
TechRepublic