A plugin for Gimp for creating natural looking paintings and similar.

Create textured spheres.

Floyd-Steinberg dithering, Page Curl, Quant, Globe, Button Bar, scripts and a few tutorials for Gimp.

Raster image manipulation with 'The GIMP'. Plugins include MAPCOLOR and Photo Image Mosaic.

Randomize and Blur

Despeckle - an image despeckling filter, Sharpen - an image sharpening filter. PNG - a PNG image file plugin. SGI - an SGI image file plugin. Print - a file printing plugin.

Art Studio format, Splitter plug-in, Forge, Koala Paint, imagemaps.

Imports a variety of camera raw file formats, interactively performing color and level corrections while the images are still 16 bit. Also includes batch and interactive command line converters.

The Refocus Gimp plug-in can be used to sharpen images. Contains online documentation and download links.

A package that allows users to write plugins for the Gimp in the Python programming language rather than Script-Fu (Scheme), Perl, Tcl or C.