The full product documentation is available in the online help and in the program help. To access the help in the program, open Grapher and click the button in the upper right corner of the program. Alternatively, click the Home | Help | Contents command.
A full PDF user's guide can be purchased for $25 US by visiting the Grapher Buy Now page. The PDF contains all of the same information that is in the help system, but it is organized in a book format.
Grapher has numerous other online resources where you may find answers to questions. Please see the article Does Golden Software Offer Grapher Training? for additional information about the available resources.
Updated September 26, 2018