Vectr - Free vector graphics editor. A simple yet powerful web and desktop cross-platform tool for everyone.
Blender - Blender is the open source, cross platform suite of tools for 3D creation.
Vecteezy Editor - Free Online Vector Editor - Design and customize SVG illustrations and graphics quickly and easily in your browser.
ZBrush - ZBrush is a digital sculpting and painting software solution.
Inkscape - Inkscape is a free, open source professional vector graphics editor for Windows, Mac OS X and Linux.
Cinema 4D - Cinema 4D is a 3D modeling, animation, motion graphics and rendering application.