PhotoLine 32 - Windows and Mac image editing and painting package that supports nearly every popular raster and vector format. It also offers special effects such as shadows, patterns and shaking. - http://www.pl32.com
JTL Ultimate Paint Image Editor - 32-bit graphics program for image creation, viewing and manipulation. Features built-in image and effect browsers, and includes plug-in effects and filters. - http://www.ultimatepaint.com/
Contort - Program for distorting and merging parts of pictures to produce surreal effects. [Windows 95/98/NT/2000/XP] - http://www.graphicutils.com/
Amazing Graphic Editor - View, edit, converter images with twenty-seven effects and seven magic functions. Convert images to any supported format (22 formats supported). Features bath conversion mode and program is skinable. - http://www.silvereaglesoft.com/
AnyToGif - Convert any image to GIF-format and edit it by means of such function as rotating, stretch, crop, and border. Supports basic graphic formats: GIF, BMP, JPEG, PCX, PSD, and TIFF. - http://www.photoactions.com/a2gif/
Kudriashov's Software - S-PicView is a powerful and fast picture viewer. Offers thumbnail previewing, slide show, and batch format conversion and resizing. Plus, it provides basic image editing effects. - http://www.yukudr.com/aol/index.html
MagicViewer - Many image editing features such as transparency, and drag-and-drop text. - http://www.crayonsoft.com/