When we run into this problem, we use Island Draw, from the Island Graphics
It will read in a Postscript file, and write out various formats.
I'm would guess that most of the UNIX based high level drawing programs
will import postscript.
Allen Delaney (allen at brc.ubc.ca)
Biomedical Research Centre, U.B.C., Vancouver, B.C. Canada, V6T 1Z3