Electrical diagram editor

The Ipe extensible drawing editor

Graphical tool to make photo collage posters

A bitmap paint program specialized in 256 color drawing

A Comic Book converter

Create your own comic

FITS/XISF image viewer, converter, index and search

A free (GPLv3) parametric 3d CAD tool

Manga Reader for local files

Design virtual models you can build with LEGO bricks

Edit metadata

Blender but with a UX for artists

Image Gallery

Image Scanning Application

SVG viewer and editor using XML declarations

Converting image formats

Free and open source 3D fractals generator

KDE image management software

Plan your next photo locations

Feature-rich, tab-based image viewer, supporting multi-core processing

A fast and simple image viewer/editor

A non-destructive, and GPU-accelerated RAW image editor built with performance in mind

Open source image editor

A simple program for creating animated Images

A Graphviz DOT graph viewer

A photobooth application.

Create KML files from geotagged photos

Collaborative drawing

3D model editor and animator for games

Anime imageboard browser, aggregator, downloader, tagger, converter, collection manager