Adobe created the portable document format to better allow computer users to share files across programs and computer platforms. PDF files are a great way to get information across to business ...

A security researcher has managed to create a proof-of-concept PDF file that executes an embedded executable without exploiting any security vulnerabilities. The PDF hack, when combined with clever ...

In a PDF document, there are essentially two ways to display text. One way is to embed the text, including its font information, in the document file. The other way is to display the text as an image, ...