# Appendix J. Documentation
Table of Contents
J.1. DocBookJ.2. Tool SetsJ.2.1. Installation on Fedora, RHEL, and DerivativesJ.2.2. Installation on FreeBSDJ.2.3. Debian PackagesJ.2.4. macOSJ.2.5. Detection by configure
J.3. Building the DocumentationJ.3.1. HTMLJ.3.2. ManpagesJ.3.3. PDFJ.3.4. Plain Text FilesJ.3.5. Syntax CheckJ.4. Documentation AuthoringJ.4.1. EmacsJ.5. Style GuideJ.5.1. Reference Pages
PostgreSQL has four primary documentation formats:
Plain text, for pre-installation information
HTML, for on-line browsing and reference
PDF, for printing
man pages, for quick reference.
Additionally, a number of plain-text README
files can be found throughout the PostgreSQL source tree, documenting various implementation issues.
HTML documentation and man pages are part of a standard distribution and are installed by default. PDF format documentation is available separately for download.