Spritesheet Cutter Level Editor Animation Tester gridcutter
converts PostScript or PDF files to other vector graphics formats
Open Source Solid Modeling CAD
Free professional video converter Windows|Mac|Linux
Convert any image to gerber and drill files
Easy to Use Batch Image Editor with Watermark features....
an application to automatically extract text from comic books.
A modified pngnq: convert png images to 256 colours.
A video-based animated GIF creator
Gimpel3D - 2D/3D Stereo Conversion Editor