RAR Expander

RAR Expander is a MacOSX program which extracts the files contained in RAR archives. It uses the official unRAR library internally, supports both single and multi-part archives, and has support for password-protected archives as well.

This program also features AppleScript support, and includes a few useful example scripts for expanding multiple archives at once.

This application provides preferences, help files, GUI design, proper error handling, features that make it easy to be used both by beginners and professionals.