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Get a PDF viewer

Many non-HTML documents on this web site are in Adobe's Portable Document Format (PDF).
Two PDF viewers have been made freely available by their authors and are available for download here.

Adobe's Download Page         Alternate Text-Only Page

Adobe provides a freely available Reader for Acrobat format files. It is available for over 10 supported platforms.

Xpdf

A PDF viewer for UNIX operating systems and the X Window System

Xpdf should run on any platform supporting C++ and the X Window System. Precompiled binaries for over 12 platforms are available. For more information on xpdf, please visit the Xpdf home page