what is the difference between rar and zip?
August 21, 2011 1:41am CST
Hi, i want to compress a large file (3.9 GB) as much as i could so that i can upload the file for personal use. There were two options when i tried to do so; rar and zip. Which one should i use rar or zip to get maximum compression? how much GB will the file have in the end?