Vault Guides are available in PDF or EPUB format. You can read Vault Guides on your computer,
tablet, or smartphone.
Portable Document Format (PDF) is a file format used to represent documents in a manner independent of application software, hardware, and operating systems. Each PDF file encapsulates a complete description of a fixed-layout flat document, including the text, fonts, graphics, and other information needed to display it.
EPUB (short for electronic publication) is an open e-book standard by the International Digital Publishing Forum (IDPF).