The Graphics Lab is a project to improve the graphical content of the Wikimedia projects. Requests for image improvements can be added to the workshop pages: Illustrations, Photographs and Maps. For questions or suggestions one can use the talk pages: Talk:Graphics Lab, Talk:Illustrations, Talk:Photographs and Talk:Maps. This specific page is a list of free graphic programs that are useful in manipulating images for the graphics lab. If you have a question about a particular point in one of the programs, asking on WT:GL may help. For general help, try searching for "[program] tutorial" or "[] help" or similar.
This is a WikiProject, an open group of Wikipedia editors. New participants are welcome; feel free to talk to us!
GIMP, similar to Adobe Photoshop. Used for the retouching of images, and creating raster graphics (PNG, JPEG). Can also be used to create animations (GIF) when the GIMP Animation Package (GAP) is installed.