The macutils collection can handle a number of different Macintosh
file formats including Binhex, MacBinary, AppleSingle and
AppleDouble. There is also support for the Columbia Apple-talk
Package.

This package contains the following utilities:
        macunpack
        hexbin
        macsave
        macstream
        binhex
        tomac
        frommac

Check out the man pages and /usr/local/share/doc/macutils (or
equivalent on your system) for more information.

Share and enjoy,

Joel...
