Inkscape - Inkscape is a free, open source professional vector graphics editor for Windows, Mac OS X and Linux.
Feenancy 3D icons - 35 trendy customizable 3D icons for any fintech product
Sketch - Professional digital design for Mac.
3dicons - 3dicons library offers beautifully designed open-source 3D icons.
Affinity Designer - Professional creative software, exclusively for Mac.
Wannathis - 3d illustrations and freebies