j0hn19

I've used different kinds of compression software and Winrar seems to be the best for me. But If you're looking for something free full version app, then jzip could work for you. http://www.jzip.com/ It's a complete app, it's free and is better than 7zip. I was using it for 3 years until i bought Winrar. Try it out and let us know what you think.