High compression ratio performance (7Z format) Overall performance for ZIP (savings ratio + processing time) We tested the following versions of these programs on 32bit and 64 bit environments. High compression ratio performance (7Z format)ġ.Compression ZIP: Best overall compression performance for ZIP format.System Specs: the environments we used to test.
Our preference for these is in that order, respectively. What we’ve found: three programs are in a league of their own HaoZip, 7Zip, and PeaZip. We also took other, qualitative aspects into consideration, such as the features, the appeal of the interface, etc. We set out to test what we thought to be the best free compression programs in a head-to-head QUANTITATIVE comparison, where we collected actual compression and extraction data on different system. But the real question is: which is the BEST free compression/archiving program available.
There are so many excellent free compression apps that I am always astounded when someone asks me if there is a good ‘Winzip’ alternative out there. A Zip/compression program is an essential fixture on any computer.
