VistaCreate - The VistaCreate is a free and global digital platform which is known for sharing, searching, finding, and creating great art.
Inkscape - Inkscape is a free, open source professional vector graphics editor for Windows, Mac OS X and Linux.
PaintCAD - Pixel art image editor, created for full keyboard control of image drawing without mouse using.
Sketch - Professional digital design for Mac.
Aseprite - Aseprite is an art program dedicated to the creation of pixel art.
Affinity Designer - Professional creative software, exclusively for Mac.