page-crunch - 1.0.1-3.1 main

Converts PDF and PS files to new PDF and PS documents with several
sheets on the same page, or with resized or rotated sheets. It also
can generate a book ready to print.
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It acts as a graphical frontend to psutils programs, like psnup and
psbook, and runs viewers such as xpdf and gv for preview once the
processing is done. The GUI is made in Tcl/Tk.