Documentation

GIMP User Manual

GIMP comes with a built-in help system. Once you have started the program, press F1 for context-sensitive help. You may have to install the help pages from a separate package (gimp-help), depending on how your version of GIMP was packaged.

The user manual for the GIMP 2.10 release is available in 17 languages:

The user manuals for older releases can be found at the GIMP Documentation page.

Tutorials

Tutorials on gimp.org

Books

Books about GIMP

GIMP User FAQ

Frequently Asked Questions

Configuration

GIMP Manual Pages

GIMP Documentation for Developers and Script Authors