Inkscape is a free, open source vector graphics editor that uses the SVG format, widely used for logos, illustrations, diagrams and web graphics on Windows, macOS and Linux.
GIMP is a free, open source raster image editor for photo retouching, image composition and graphic design, available on Linux, Windows and macOS under the GNU GPL licence.
Leonardo.Ai is an Australian generative AI image and video platform, now part of Canva, that lets creators generate and edit art, game assets and designs from text prompts.