If you're a little bit interested into archivers, you have certainly noticed that each always shows you comparative graphics that place it the best of all. On ARJ site, they will try to convince you that JAR beats the competition easily. On the other side, ACE pretends being a lot better than  JAR, and UC2 pretends having an incredible  advantage on PKZIP for the compression. WinZip is boasting about being powerful, as RAR did at a time. But everyone can't be right. Who's right?!?!?! Confused, I decided to find out the answer by testing every archiver that I had at this time on files I randomly choosen from my computer. Finally, I know the truth! Click here to see the detailed results of this test.