CinePaint
- A collection of free open source software tools for deep paint manipulation and image processing; used primarily for motion picture frame-by-frame retouching, dirt removal, wire rig removal, render repair, background plates, and 3d model textures. Formerly known as Film Gimp.
GIMP - Tutorials
- A fine selection of tutorials for the beginner to the expert; also tutorials for photo editing, web and script authoring.
GIMP Developer Resources
- Site contains a variety of GIMP-related resources for developers including: Bugzilla, CVS, mailing list, screenshots, standards, FAQ, conferences.
GIMP Documentation
- User manuals for the following GIMP versions: 2.6 (work in progress), 2.4, and 2.2. Manuals are available in Dutch, English, French, German, Italian, Korean, Polish, and Spanish.
GIMP Tutorials and Useful Snippets
- A large database of GIMP tutorials searchable by subject category. Translated into Dutch, French, German, Polish, and Spanish.
GIMPUSERS.com
- An information portal site for GIMP users. This site contains GIMP news, chat, documentation, downloads, forums, tutorials, videos, and useful links for more GIMP information. Site also available in German.
Gimp Mailing Lists
- Links to and information about a variety of GIMP-related mailing lists can be found here.
Gimp-Print Printer Drivers
- A high quality package of printer drivers for Ghostscript and CUPS. This project also maintains the print plug-in for the Gimp from the same code base.
The GIMP Homepage
- The premier site for GIMP (Gnu Image Manipulation Program). Software for tasks such as photo retouching, image composition and image authoring. Latest stable release is 2.6.9, 2010-06-23.
The MathMap GIMP Plug-In
- A plug-in which allows distortion of images specified by mathematical formulae.
Tigert Labs - Gimp Stuff
- Site devoted to all things Gimp; includes tutorials, books, colour palletes, splash screens.