Album
- An easy-to-use HTML photo album generator that supports themes.
Browsers with PNG Support
- A handy list of standard 2-D browsers that support PNG; each entry includes links to the homepage or the download section and operating system or platform.
Cairo: A Vector Graphics Library
- A 2D graphics library with support for multiple output devices. Latest release is 1.6.2, 2008-04-11.
Cthumb
- An application to create themable web picture albums, i.e. collections of digital pictures, with small thumbnail pictures with captions. Latest stable release is 4.2, 2002-08-13. N.B.: No more active development as of 2007-01.
FlamingText
- A tool for creating free (as in beer only) custom images (buttons, banners, fonts, and ClipArt) for websites and email.
FreeMind - Free Mind Mapping Software
- A cross-platform application that helps the user organize, link, and integrate thoughts with special features including one-click "fold / unfold" and "follow link" operations.
GFXIndex
- A small, configurable program that generates indices of pictures by creating thumbnails (mini versions of the pictures) and a set of HTML files. Latest release is 2.0, 2004-07-23.
GMT - The Generic Mapping Tools
- An open source collection of ~60 tools for manipulating geographic and Cartesian data sets (including filtering, trend fitting, gridding, projecting, etc.) and producing Encapsulated PostScript File (EPS) illustrations ranging from simple x-y plots via contour maps to artificially illuminated surfaces and 3-D perspective views. Latest release is 4.1.3, 2006-06-01.
Gifsicle: Animated GIFs for UNIX
- A UNIX command-line tool for creating, editing, and getting information about GIF images and animations. Latest release is 1.48, 2007-03-16.
Gnofract 4D
- An advanced fractal generation program for GNOME; latest stable release: 3.0, 2006-06-25.
Graphviz
- Graph visualization software; this is a way of representing structural information as diagrams of abstract graphs and networks.
Hugin - Panorama Tools GUI
- Cross-platform software to view, create, edit and remap panoramic images; available in many languages. Based on PanoTools, which is no longer being developed.
ImPress - WYSIWYG layout program
- Especially designed for Linux; good for tool for editing postscript files. Latest version: 1.1, 2000, but the next version is in the works (this will be the last). (2005)
ImageMagick
- A free software suite to create, convert, edit, and compose bitmap images.
KolourPaint
- A free, open source, easy-to-use paint program for the KDE desktop.
Kpl Homepage
- Graphing program which provides two and three dimensional graphical presentations of data sets and functions.
Krita
- A painting and photo image editing application for the KDE-based KOffice suite. "Krita" is the Swedish word for "crayon" and "Rita" is also Swedish for "draw".
LinPHA -- The PHP Photo Archive
- A multi-lingual, flexible photo archive written in PHP. Latest release is 1.2.0, 2006-09-02.
Linux Arts
- A new (2007) online Linux community website for art and theme lovers.
LinuxArtist.org
- A Linux art and design resource site. Information on 2D, 3D, audio, video/animation, the Gimp, fonts, game development, hardware, and povray.
LittleCms
- A cross-platform colour management system.
MapTools.org
- A resource site for developers and users of open source mapping software; many mapping projects, organized by broad subject categories, are hosted on this site
Metapixel - A Photomosaic Generator
- A command-line program that generates both classical and collage-style photomosaics. Latest release is 1.0.2, 12-10-2006.
Pixcon Graphics SDK
- A cross-platform software development suite designed to promote the rapid development software - particularly, games, high- end renderings, and 2D/3D visualization software via a set of utilities and libraries. Latest stable release is 3.00, 2005-07-28.
Skencil, a Vector Drawing Program
- A Python-based interactive vector drawing appliction for Linux and UNIX; formerly called Sketch (prior to January, 2004).
XFIG, FIG and Associated Software
- A vector drawing format which can be used with programs such as xfig to produce simple figures for documents.
XFig User Manual
- A documentation guide for XFig. Latest version is 3.2.5, 2007-03-31. Also available in Japanese.
XITE (X- Based Image Processing Tools & Environment)
- Display programs with image widget and graphical user interface as well as more than 200 command line programs and 600 subroutines, all documented on-line.