ImageForge from CursorArts Co.:
ImageForge is a freeware image editor with painting and editing tools. Allows you to import images from scanners and digital cameras, apply special effects filters, and create photo albums and slideshows. Other features include zoom, crop, enlarge canvas, resize, resample, rotate, replace colors, smudge, scatter, clone, natural tools, gradients and patterns, automatic palette optimization, and more.
