Portable Document Format (PDF)
- What is a PDF file?
A Portable Document Format (pdf) file is a self-contained cross-platform
document. In plain language, it is a file that will look the same on the screen
and in print, regardless of what kind of computer or printer someone is using
and regardless of what software package was originally used to create it.
Although they contain the complete formatting of the original document, including
fonts and images, PDF files are highly compressed, allowing complex information
to be downloaded efficiently.
- Why does the Census Bureau Use the PDF format?
Because pdf format allows the reliable reproduction of published material
on many different platforms (requiring only the use of free reader software),
it is a way to conveniently and quickly disseminate information including
text, tables, and graphics. All Census Bureau publications released since
January 1, 1996 as well as several 1990 census and 1992 economic and agricultural
census products are now in pdf format.
- How to Download the software
Virtually anyone - including Windows, DOS, Macintosh, SUN, and UNIX system
users - can view and print a PDF file using the free Adobe(R) Acrobat(R)
Reader, from the Adobe web site.
Download the free Acrobat Reader from the
Adobe Web Site
For assistance in downloading and installing the software, see the Adobe Web
site document Adobe
Acrobat Reader Troubleshooting Guide at Adobe's Web Site.
Adobe also has information about PDF and the visually
challenged at its site.
- How to View PDF Files
Once the Acrobat Reader software is properly installed, you just need to click
on a link to a .pdf file and it will be loaded for viewing on your computer.
Note that the file is sent to your computer as a temporary file that will
be deleted when you exit your browser.
PDF files are indicated by the following graphic following the filename
- How to Print PDF Files
When printing Adobe Acrobat PDF files from within your web browser, do NOT
use the web browser print facility. Instead, use the print button at the left
end of the special Adobe Acrobat tool bar, which appears immediately above
the viewing window. See illustration below for location of this print button.
- How to Save PDF Files
To save the file for later use once you have loaded it for viewing, on most
browsers you just select "File" then "Save As..." from the menu bar. To just
save without viewing, place the cursor over the link to the pdf file, hold
down the shift key and click the mouse. This should bring up the "Save As"
window.
Adobe, Acrobat, and the Acrobat logo are trademarks
of Adobe Systems Incorporated
Windows and Windows NT are trademarks of Microsoft
Source: U.S. Census Bureau