SCO UNIX binary-to-text conversion question

I know how to convert binary log files to human-readable files on the host itself, but is it possible to convert after the fact?

I'm looking at some SCO UNIX log files that were tarred. I unzipped them and got the individual log files with valid dates and file sizes, but they are clearly binary.

Would the file format be readable on a Solaris or LINUX box? Any magical utility to convert them on my windoze box??