This archive contains utilities for manipulating PostScript documents.
Page selection and rearrangement are supported, including arrangement
into signatures for booklet printing, and page merging for n-up
printing.

psbook rearranges pages into signatures

psselect selects pages and page ranges

pstops performs general page rearrangement and selection

psnup put multiple pages per physical sheet of paper

psresize alter document paper size

epsffit fits an EPSF file to a given bounding box

You will find a README in /usr/share/doc/packages/psutils/ which also
describes several Perl scripts for importing PostScript files. A manual
page for each ps utility is also included.