Jon Berger asked for a way of “creating PDFs with automatic links in the table of contents” to chapter titles in the main body of the document. A long report needs to be broken up into sections.

PDF is the de facto standard for electronic document sharing or distribution. There are many PDF utilities to choose from when you want to create, edit, and view PDF documents, but here's a look at ...

German academics have developed a new attack that can extract and steal data from encrypted PDF files, sometimes without user interaction. Named PDFex, the new attack comes in two variations and was ...