StuffIt Expander 2011 is free and available for download. StuffIt Expander is the simple way to open compressed or encoded files you download from the Internet or receive via email. Just drag, drop, and enjoy. Expander extracts StuffIt X (.sitx) and Zip archives, even password protected, encrypted archives. With the new shell extension you can extract archives right in Windows Explorer with a simple right-click.
Parallels is the fastest, easiest, and most powerful option to run Windows on your Mac. Data can be shared between Mac and Windows and switching between the two is as simple as switching screens. Run it On Mac recommends Parallels as the #1 best way to run StuffIt Expander 2011 on your Mac desktop or laptop.
Pros: Very Cost-Effective; Easily transfer files; Easily switch between Windows & Mac.
Cons: May see a slight decrease in performance; Cost varies from $50-80 for a personal license.
Boot Camp is a boot utility included with most Apple desktop and laptop products that allows users to install a Windows operating system alongside the native macOS/OS X operating system. Using Bootcamp is a relatively technical process and should probably only be undertaken by someone who understands the process.
Pros: Free; Good option if you need high performance or are using an older machine.
Cons: Switching between operating systems requires a restart; difficult, technical installation process.
