For many average users, GNU/Linux support for PDF files may seem reasonably advanced. They can create PDF files in programs like OpenOffice.org, read them with programs like Kpdf, and edit them in programs like pdftk or PDFedit. But that's not the whole story, says José Marchesi, founder of the recently created GNU PDF project:
"Unfortunately, there are a lot of missing features in the existing free implementations," he says. That's the main reason why the Free Software Foundation (FSF) has declared GNU PDF a high priority project, and is actively seeking donations to speed its progress.