7zX is a file archiver with high compression ratio. Compression ratio results are very dependent upon the data used for the tests.
Usually 7zX compresses to 7z format 30-70% better than to zip format, and 2-10% better than most of other zip compatible programs.
7zX currently supports tar, zip, gzip, bzip2, UNIX compress, 7z and s7z.
What's new in this version:
* The bug that caused 7zX to produce bus errors on certain machines should be now fixed.
* Software Update should work correctly once again.
Operating System Support: Mac OS X 10.5 Intel, Mac OS X 10.5 PPC