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.
PDF files are a popular format for eBooks. See the AALBC.com document All About eBooks
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. Currently (as of April 2000) there is no true standard, cross platform eBook software. eBook hardware is in an even worse state of affair - which vendor specific eBook sofware. In today's environment, PDF is the best solution for faithfully recreating eContent which may be read or different eBook readers and computers. A better solution [in my opinion] than the XML based Open eBook specification.
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.
To download the free Acrobat Reader click here http://www.adobe.com/acrobat/readstep.html
Adobe also has information about PDF and the visually challenged.
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.
Printing 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.
Saving 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.
Related Links
Mosaic Magazine - free magazine in eBook format