

sitx (and ZIP) archives, version 2009 claims to be able to decompress over 30 formats, some listed below. Unlike the version before it (12.0), which was only able to decompress the newer. The latest stand-alone version for Windows is 2011 (15.0). Expander 5.0 contained many bugs, and its file format was not readable by the earlier version 4.5, leaving Mac users of the time without a viable compression utility. StuffIt has been a target of criticism and dissatisfaction from Mac users in the past as the file format changes frequently, notably during the introduction of StuffIt version 5.0.

4.5 for System 6+ (compatible with all 68k processors).The latest version for each Mac platform is as follows:
