What to do with all the doc files in /usr/share/doc?

[Jim Lynch <k4gvo@qsl.net>]

For years now, I've been seeing the vast quantities of files in that 
directory and other than going in and zmoreing them, I haven't figured 
out how to read them.  By now I'm sure someone has developed a browser 
or other means of indexing them, searching them and displaying them.  I 
just can't figure out what it is.

Thanks,
Jim.