Invented by Adobe Systems over 20 years ago, the Portable Document Format (PDF) is now an open standard for electronic document exchange maintained by the International Organization for Standardization (ISO). When you convert documents, forms, graphics, and web pages to PDF, they look just like they would if printed.

PDF

Viewing PDF objects

Most of the time, you can just use a PDF file without thinking about what lies ‘under the bonnet’. But sometimes you want to...
Mark Stephens
1 min read