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, ...

Step-by-step instructions for creating PDFs from any file type, including methods for merging, compressing and password-protecting PDF documents securely.

Many major search engines now have the capability to index PDF files created by Adobe Acrobat and return them in search results. If you are a Web site owner with PDF files on your site, this is good ...