Category:PDF

From GNUpdf

As we develop the GNU PDF Library we are generating free documentation about many parts of the PDF specification, the several existing PDF standards, PDF implementation issues, etc. That documentation is available in this webpage and organized into the PDF Knowledge Database.

If you want to contribute to the Database please send a note to pdf-maintainer@gnu.org. We will open a mediawiki account for you.

If you are new to PDF, please check:

• Introduction to PDF: introduction to the PDF format for hackers
• PDF article at Wikipedia