Portable Document Format (PDF) is a file format used to present documents in a manner independent of application software, hardware, and operating systems.

PDF File Format

Problems editing PDF files

In a previous article, I wrote about the problems with editing the text in PDF files. PDF files are very different from other file...
Mark Stephens
1 min read

PDF file format

I am sure that even the developers at Adobe are surprised at the some of the uses made of the PDF file format. As...
Mark Stephens
1 min read