Inkscape
Inkscape is a layer-based vector graphics editor that can be installed on Windows, macOS, and Linux machines. It is used to create logos, icons, diagrams, maps, illustrations, web graphics, and much more.
It includes a drawing canvas and a number of drawing tools to aid in the creation and editing of graphics. 3D shapes, calligraphic strokes, freehand lines, text objects, and path-by-nodes construction are some of the Inkscape tools. Inkscape also provides a wide range of filters that can change the way your objects seem, including bevels, ridges, blurring, overlays, textures, and bumps.