ABOUT *.pdf

1. Read *.pdf

evince *.pdf
Document (postscript, pdf) viewer

Evince is a simple multi-page document viewer. It can display and print
PostScript (PS), Encapsulated PostScript (EPS), DJVU, DVI and Portable
Document Format (PDF) files.
When supported by the document, it also allows searching for text,
copying text to the clipboard, hypertext navigation, and
table-of-contents bookmarks.

Okular *.pdf
document viewer for KDE 4

Okular is a universal document viewer with support for advanced document
features, such as annotations, forms, and embedded files.

It can open a wide variety of document formats, including:
* PostScript (PS)
* Portable Document Format (PDF)
* OpenDocument format (ODF)
* TeX Device independent file format (DVI)
* various electronic book formats

This package is part of the KDE 4 graphics module.

2. post-processing

pdfjam
collection of PDF document handling utilities

PDFjam is a small collection of shell scripts that work similarly to
the well known psutils (psmerge, psnup). They provide a simple
interface to some of the functionality of the pdfpages package for
pdfLaTeX. At present, the utilities available are pdfnup, pdfjoin, and
pdf90. PDFjam depends on a working installation of (pdf)LaTeX.

- pdfnup puts multiple document pages together on one physical page at
a reduced size
- pdfjoin concatenates multiple PDF documents
- pdf90 rotates the pages of PDF documents

/usr/bin/pdf90
/usr/bin/pdfjoin
/usr/bin/pdfnup