PDF stands for portable document format. It is a type of file used for sharing documents reliably, safe in the knowledge they will look the same on any device or operating system. As it is an open standard, it is in wide use around the world.
There are lots of different ways to view and work with PDF files. The video below provides a summary of these. You can also view a comparison between Adobe Acrobat Reader DC and Adobe Acrobat Pro DC. For details of training in Adobe Acrobat Pro DC, please use the tabs above.