Agave is a very simple application for the GNOME desktop that allows you to generate a variety of colorschemes from a single starting color. (GPL)

Alchemy is an open drawing project aimed at exploring how we can sketch, draw, and create on computers in new ways. Alchemy is a sketching environment that focuses on the absolute initial stage of the creation process. (GPL)

CellWriter is a grid-entry natural handwriting input panel. (GPL)

FontForge is a program to design and modify fonts. (BSD)

Hugin is a cross-platform open source panorama photo stitching program. (GPL)

Imagination is a lightweight and simple DVD slide show maker. Imagination has been designed from the ground up to be fast, light and easy-to-use (GPL)

Phatch is a simple to use cross-platform graphical Photo Batch Processor and Exif Renamer with a nice graphical user interface. (GPL)

Printoxx is a free open source Linux program for printing one or more image files with a user-defined page layout. (GPL)

Qtpfsgui is an open source graphical user interface application that aims to provide a workflow for HDR imaging. (GPL)

Rawstudio is an open-source program to read and manipulate RAW images from most digital cameras. (GPL)

Scribus is an open-source DTP program that brings award-winning professional page layout to Linux/Unix, MacOS X, OS/2 and Windows desktops. (GPL)

A simple application for resizing images,inspired by GTPY. (GPL)