So what does it come down to in file compression? How small you can get your file. Since 7-ZIP does
hard to compress files as BZIP2 and easy to compress files as 7-ZIP, 7-ZIP
is the winner. Although the software is missing one or two things that WinRAR has, they should be added at a
later date. Of course it may take a while longer for a feature to be added. Want it added? Join the 7-ZIP
team and start coding. Isn't open source grand?