Free and open source voxel art tools - editor, thumbnailer and format
Model Railway CAD program
Display, convert, and edit raster image and vector image files
Convert Netpbm programs to GIMP plug-ins
French Geographic Information System
Deep paint and stop-motion animation software
Vim editor ported to WebAssembly
Cross Platform GUI Toolkit
Free yourself
A C extension to Tk that provides functionality to modify images
Convert jpeg(exif/jfif)/mpo/jps image to/from xml